Discover our extensive range of Rock Crawlers and Hop-up Parts, designed to elevate your RC experience. Whether you’re a seasoned enthusiast or just starting out, our selection of high-quality rock crawlers and performance-enhancing hop-up parts will help you conquer any terrain. From durable chassis and powerful motors to precision-engineered suspension systems and rugged tires, we have everything you need to customize and optimize your RC rock crawler. Explore our collection today and take your off-road adventures to the next level with top-notch parts and accessories.
Showing 1–100 of 1000 resultsSorted by price: high to low
Show
All
-16% Hot
Billet Machined 6X6 7T GL High-Mobility Off-Road Truck 1/10 Size ARTR
SKU:
C25853SILVER
3 in stock
SAVE $192.00 | 16% OFF
$1,007.99 Diff between reg and current: | Diff between reg and current x qty:
V2 TFL Unicorn C1805 1/10 Scale RC Crawler Kit w/2 Speed Gearbox (Black Edition)
SKU:
C29691
Available on backorder
$899.99
Diff between reg and current: | Diff between reg and current x qty:
HG-P802 1/12 8X8 Military Truck ARTR w/ 2.4GHz Remote, Sound & Light Upgrades
SKU:
C31772GREEN
Available on backorder
$799.99
Diff between reg and current: | Diff between reg and current x qty:
Hot
HG-P802 1/12 8X8 Military Truck ARTR w/ 2.4GHz Remote, Sound & Light Upgrades
SKU:
C28703
Available on backorder
$799.99
Diff between reg and current: | Diff between reg and current x qty:
HG-P801 1/12 8X8 Military Truck ARTR w/ 2.4GHz Remote, Sound & Light Upgrades
SKU:
C28702
Available on backorder
$799.99
Diff between reg and current: | Diff between reg and current x qty:
HG-P415 Pro 1/10 4X4 RC H1 Hummer ARTR w/2.4GHz Remote 16C Sound & Light Upgrade
SKU:
C30426RED
Available on backorder
$779.99
Diff between reg and current: | Diff between reg and current x qty:
V2 Billet Machined 1/10 Trail Roller 6X6AWS Off-Road Scale Crawler ARTR
SKU:
C25311BLACKSILVERT3
Available on backorder
$759.99
Diff between reg and current: | Diff between reg and current x qty:
Yellow HG-P804 1/12 Military Truck Trailer w/ Radar Installation Kit, 2.4GHz RC
SKU:
C31773YELLOW
Available on backorder
$699.99
Diff between reg and current: | Diff between reg and current x qty:
HG-P803A-PRO 8X8 Military Truck ARTR w/2.4GHz 16C Remote, Sound & Light Upgrades
SKU:
C29385
Available on backorder
$699.99
Diff between reg and current: | Diff between reg and current x qty:
Realistic 1/10 Custom Scale Crawler JW10-S+Cage 2.4GHz Radio Control RTR – Pink
SKU:
C30107PINK
2 in stock
$649.99
Diff between reg and current: | Diff between reg and current x qty:
HG-P415 1/10 4X4 RC H1 Hummer ARTR w/2.4GHz Stick Remote Control 16C, No Battery
SKU:
C30425BLACK
1 in stock
$629.99
Diff between reg and current: | Diff between reg and current x qty:
Hot
Realistic 1/10 Scale White Off-Road RC Crawler Truck 2.4GHz RTR Model
SKU:
C30109WHITE
Available on backorder
$629.99
Diff between reg and current: | Diff between reg and current x qty:
Hot
Realistic Silver 1/10 Custom Scale Crawler JW10-S+Cage 2.4GHz Radio Control RTR
SKU:
C30107SILVER
Available on backorder
$629.99
Diff between reg and current: | Diff between reg and current x qty:
Realistic 1/10 Scale Custom Crawler RC Truck with Cage, 2.4GHz RTR
SKU:
C30107GUN
Available on backorder
$629.99
Diff between reg and current: | Diff between reg and current x qty:
Realistic 1/10 Custom Scale Green Crawler JW10-S+Cage 2.4GHz Radio Control RTR
SKU:
C30107GREEN
1 in stock
$629.99
Diff between reg and current: | Diff between reg and current x qty:
Hot
Realistic 1/10 Custom Scale Blue Crawler JW10-S+Cage 2.4GHz Radio Control RTR
SKU:
C30107BLUE
Available on backorder
$629.99
Diff between reg and current: | Diff between reg and current x qty:
Realistic 1/10 Custom Scale Black Crawler JW10-S+Cage 2.4GHz Radio Control RTR
SKU:
C30107BLACK
Available on backorder
$629.99
Diff between reg and current: | Diff between reg and current x qty:
Realistic 1/10 Custom Scale Off-Road Crawler JW10-S 2.4GHz Radio Control ARTR
SKU:
C30108BLACKT2
2 in stock
$619.99
Diff between reg and current: | Diff between reg and current x qty:
Realistic 1/10 Custom Scale Off-Road Crawler JW10-S 2.4GHz Radio Control ARTR
SKU:
C30108GUN
Available on backorder
$619.99
Diff between reg and current: | Diff between reg and current x qty:
Hot
Realistic 1/10 Custom Scale Off-Road Crawler JW10-S 2.4GHz Radio Control ARTR
SKU:
C30108BLACK
Available on backorder
$619.99
Diff between reg and current: | Diff between reg and current x qty:
-5% Hot
1/10 Scale 4X4 RC Hummer Truck ARTR with 2.4GHz Stick Remote, Red
SKU:
C30425RED
2 in stock
SAVE $31.50 | 5% OFF
$598.49 Diff between reg and current: | Diff between reg and current x qty:
HG-P408 1/10 4X4 RC Military H1 ARTR w/2.4GHz Remote, Sound & Light Upgrades
SKU:
C29004
Available on backorder
$589.99
Diff between reg and current: | Diff between reg and current x qty:
Hot
Billet Machined 1/10 Twin Motor Trail Roller 4WD Off-Road Scale Crawler ARTR
SKU:
C25924SILVERT1
4 in stock
$579.99
Diff between reg and current: | Diff between reg and current x qty:
Billet Machined 1/10 Twin Motor Trail Roller 4WD Off-Road Scale Crawler ARTR
SKU:
C25924BLACKT1
2 in stock
$579.99
Diff between reg and current: | Diff between reg and current x qty:
Machined 1/10 Limited Edition 4WS Trail Roller 4WD Off-Road Scale Crawler ARTR
SKU:
C25404SILVERBLACKT2
Available on backorder
$569.99
Diff between reg and current: | Diff between reg and current x qty:
HG-P602 1/12 6X6 RC Military Cougar ARTR w/2.4GHz Stick Remote, Sound & Light
SKU:
C29453
Available on backorder
$559.99
Diff between reg and current: | Diff between reg and current x qty:
HG-P408 1/10 4X4 RC Military H1 ARTR w/2.4GHz Remote, Sound & Light Upgrades
SKU:
C29001
Available on backorder
$559.99
Diff between reg and current: | Diff between reg and current x qty:
HG-P408 1/10 4X4 RC Military H1 ARTR w/2.4GHz Remote, Sound & Light Upgrades
SKU:
C29000
Available on backorder
$559.99
Diff between reg and current: | Diff between reg and current x qty:
-7% Hot
Remote Locking 8X8 Axle DIY Kit for Scale Off-Road 1/10 to 1/14 Trucks
SKU:
C26809SILVER
15 in stock
SAVE $42.00 | 7% OFF
$557.99 Diff between reg and current: | Diff between reg and current x qty:
-3%
Billet Machined Silver 1/10 Type D90 Roller 4WD Off-Road Scale Crawler ARTR
SKU:
C25759SILVER
1 in stock
SAVE $17.10 | 3% OFF
$552.89 Diff between reg and current: | Diff between reg and current x qty:
-5%
Billet Machined 1/10 Size TR313 Trail Roller 4WD Off-Road Scale Crawler ARTR
SKU:
C25770SILVERT1
3 in stock
SAVE $28.45 | 5% OFF
$540.55 Diff between reg and current: | Diff between reg and current x qty:
Hot
1/10 HDX10 Trail 4WD Off-Road Scale Crawler Kit w/Diff Lock & 2-Speed 313mm WB
SKU:
C31769
2 in stock
$529.99
Diff between reg and current: | Diff between reg and current x qty:
Hot
LC80 Type 1/10 Scale RUN80 Off-Road Crawler Chassis Kit by RCRUN
SKU:
C31578
1 in stock
$529.99
Diff between reg and current: | Diff between reg and current x qty:
-15%
Realistic 1/10 Custom Scale Off-Road Crawler JW10-S 2.4GHz Radio Control ARTR
SKU:
C30108ORANGET2
Available on backorder
SAVE $93.00 | 15% OFF
$526.99 Diff between reg and current: | Diff between reg and current x qty:
Hot
Billet Machined 1/10 RCT1.9 Roll Cage Type Trail Racer 4WD Scale Crawler ARTR
SKU:
C25799SILVER
3 in stock
$525.99
Diff between reg and current: | Diff between reg and current x qty:
-16% Hot
Billet Machined 1/10 VFX2.2 Roll Cage Type Trail Racer 4WD Scale Crawler ARTR
SKU:
C25798BLACK
2 in stock
SAVE $100.16 | 16% OFF
$525.83 Diff between reg and current: | Diff between reg and current x qty:
HG-P806 Military Semi Trailer Model ARTR, Type U.S. M747 1/12 Scale
SKU:
C33322GREEN
Available on backorder
$499.99
Diff between reg and current: | Diff between reg and current x qty:
Realistic 1/10 Scale Off-Road Crawler FJ10 Limited Edition – 2.4GHz RC RTR
SKU:
C30144GUN
Available on backorder
$499.99
Diff between reg and current: | Diff between reg and current x qty:
HG-P806 Military Semi Trailer Model Kit, Type U.S. M747 1/12 Scale
SKU:
C29450YELLOW
Available on backorder
$499.99
Diff between reg and current: | Diff between reg and current x qty:
HG-P806 Military Semi Trailer Model Kit, Type U.S. M747 1/12 Scale
SKU:
C29450GREEN
Available on backorder
$499.99
Diff between reg and current: | Diff between reg and current x qty:
-21% Hot
Billet Machined 1/10 VFX2.2 Roll Cage Type Trail Racer 4WD Scale Crawler ARTR
SKU:
C25798SILVER
1 in stock
SAVE $131.46 | 21% OFF
$494.53 Diff between reg and current: | Diff between reg and current x qty:
-21% Hot
Billet Machined 1/10 VFX2.2 Roll Cage Type Trail Racer 4WD Scale Crawler ARTR
SKU:
C25798GUN
1 in stock
SAVE $131.46 | 21% OFF
$494.53 Diff between reg and current: | Diff between reg and current x qty:
-15% Hot
Billet Machined 1/10 Type D90EX Roller 4WD Off-Road Scale Crawler ARTR
SKU:
C25766BLACK
1 in stock
SAVE $85.50 | 15% OFF
$484.49 Diff between reg and current: | Diff between reg and current x qty:
-15%
Billet Machined 1/10 Trail Roller 4WD Off-Road Scale Crawler ARTR
SKU:
C24866SILVERT3
1 in stock
SAVE $85.50 | 15% OFF
$484.49 Diff between reg and current: | Diff between reg and current x qty:
-15% Hot
V2 Billet Machined 1/10 Trail Roller 4WD Off-Road Scale Crawler ARTR
SKU:
C24866BLACKT1
1 in stock
SAVE $85.50 | 15% OFF
$484.49 Diff between reg and current: | Diff between reg and current x qty:
-15% Hot
Billet Machined 1/10 Size TR305 Trail Roller G6 4WD Off-Road Scale Crawler ARTR
SKU:
C25769SILVERT1
1 in stock
SAVE $85.35 | 15% OFF
$483.65 Diff between reg and current: | Diff between reg and current x qty:
-15% Hot
V2 Billet Machined 1/10 Size TR310 Trail Roller 4WD Off-Road Scale Crawler ARTR
SKU:
C25310BLACKT1
1 in stock
SAVE $85.35 | 15% OFF
$483.65 Diff between reg and current: | Diff between reg and current x qty:
HG-P408 1/10 4X4 RC Military H1 ARTR w/ Partial Electronics & Servos
SKU:
C29002
Available on backorder
$459.99
Diff between reg and current: | Diff between reg and current x qty:
Billet Machined 8X8 4WS Type 813 Axle Set (4) for Custom 1/14 Heavy Truck
SKU:
C26053BLACK
4 in stock
$459.99
Diff between reg and current: | Diff between reg and current x qty:
-21% Hot
Billet Machined 1/10 Type D90 Roller 4WD Off-Road Scale Crawler ARTR
SKU:
C25027BLACK
Available on backorder
SAVE $119.70 | 21% OFF
$450.29 Diff between reg and current: | Diff between reg and current x qty:
-25% Hot
Remote Locking 8X8 Axle DIY Kit for Scale Off-Road 1/10 to 1/14 Trucks
SKU:
C26809BLACK
22 in stock
SAVE $150.00 | 25% OFF
$449.99 Diff between reg and current: | Diff between reg and current x qty:
-21% Hot
Billet Machined 1/10 Size TR290 Trail Roller 4WD Off-Road Scale Crawler ARTR
SKU:
C25771BLACKT1
3 in stock
SAVE $119.49 | 21% OFF
$449.51 Diff between reg and current: | Diff between reg and current x qty:
-21%
Billet Machined 1/10 Size TR313 Trail Roller 4WD Off-Road Scale Crawler ARTR
SKU:
C25770BLACKT1
3 in stock
SAVE $119.49 | 21% OFF
$449.51 Diff between reg and current: | Diff between reg and current x qty:
-21% Hot
V2 Billet Machined 1/10 Type D90 Roller 4WD Off-Road Scale Crawler ARTR
SKU:
C25330SILVER
1 in stock
SAVE $117.60 | 21% OFF
$442.39 Diff between reg and current: | Diff between reg and current x qty:
-26%
Billet Machined 1/10 Twin Motor TR290 Trail Roller Off-Road Scale Crawler ARTR
SKU:
C26336SILVER
1 in stock
SAVE $150.80 | 26% OFF
$429.19 Diff between reg and current: | Diff between reg and current x qty:
-26%
Billet Machined 1/10 Twin Motor TR313 Trail Roller Off-Road Scale Crawler ARTR
SKU:
C26335SILVER
1 in stock
SAVE $150.80 | 26% OFF
$429.19 Diff between reg and current: | Diff between reg and current x qty:
-27% Hot
Billet Machined 1/10 RCT1.9 Roll Cage Type Trail Racer 4WD Scale Crawler ARTR
SKU:
C25799BLACK
11 in stock
SAVE $142.02 | 27% OFF
$383.97 Diff between reg and current: | Diff between reg and current x qty:
-36% Hot
Billet Machined 1/10 Size TR305 Trail Roller G6 4WD Off-Road Scale Crawler ARTR
SKU:
C25769BLACKT1
6 in stock
SAVE $204.84 | 36% OFF
$364.16 Diff between reg and current: | Diff between reg and current x qty:
-21% Hot
Billet Machined 8X8 4WS Type 813 Axle Set (4) for Custom 1/14 Heavy Truck
SKU:
C26053SILVER
10 in stock
SAVE $96.60 | 21% OFF
$363.39 Diff between reg and current: | Diff between reg and current x qty:
Carbon Fiber Chassis Conversion Kit for 1/10 Scale Off-Road Crawler
SKU:
C34252SILVER
1 in stock
$359.99
Diff between reg and current: | Diff between reg and current x qty:
Carbon Fiber Chassis Conversion Kit for 1/10 Scale Off-Road Crawler
SKU:
C34252RED
1 in stock
$359.99
Diff between reg and current: | Diff between reg and current x qty:
Carbon Fiber Chassis Conversion Kit for 1/10 Scale Off-Road Crawler
SKU:
C34252BLACK
1 in stock
$359.99
Diff between reg and current: | Diff between reg and current x qty:
Realistic 1/10 Scale Orange Off-Road Crawler Truck with 313mm Wheelbase
SKU:
C31554ORANGE
Available on backorder
$325.99
Diff between reg and current: | Diff between reg and current x qty:
Hot
Realistic 1/10 Scale Off-Road Crawler Chassis in Black, 313mm Wheelbase
SKU:
C31552BLACK
Available on backorder
$325.99
Diff between reg and current: | Diff between reg and current x qty:
Realistic 1/10 Custom Scale Off-Road Crawler JW10-C2 Chassis w/ 313mm WB
SKU:
C31555GREEN
Available on backorder
$325.99
Diff between reg and current: | Diff between reg and current x qty:
Realistic 1/10 Custom Scale Off-Road Crawler JW10-X Chassis w/ 313mm WB
SKU:
C31483RED
2 in stock
$325.99
Diff between reg and current: | Diff between reg and current x qty:
-5%
Alloy 1/10 LCX10 Trail Roller 4WD Off-Road Scale Crawler Kit 313mm Wheelbase
SKU:
C31119BLACK
3 in stock
SAVE $16.50 | 5% OFF
$313.49 Diff between reg and current: | Diff between reg and current x qty:
-15% Hot
Billet Machined 1/10 HCX10 Trail Roller 4WD Off-Road Scale Crawler Kit 313mm WB
SKU:
C31217BLACK
5 in stock
SAVE $54.00 | 15% OFF
$305.99 Diff between reg and current: | Diff between reg and current x qty:
-21% Hot
Billet Machined 1/10 HCX10 Trail Roller 4WD Off-Road Scale Crawler Kit 313mm WB
SKU:
C31217SILVER
7 in stock
SAVE $75.60 | 21% OFF
$284.39 Diff between reg and current: | Diff between reg and current x qty:
-53% Hot
Remote Locking 8X8 Axle DIY Kit for Scale Off-Road 1/10 to 1/14 Trucks
SKU:
C26809GUN
23 in stock
SAVE $317.99 | 53% OFF
$282.00 Diff between reg and current: | Diff between reg and current x qty:
HG-P417 1/10 RC Military 4X4 Pickup RTR w/ Standard Electronics & Servos
SKU:
C29382
2 in stock
$279.99
Diff between reg and current: | Diff between reg and current x qty:
HG-P417 1/10 RC Military 4X4 Pickup RTR w/ Standard Electronics & Servos
SKU:
C29381
1 in stock
$279.99
Diff between reg and current: | Diff between reg and current x qty:
Hot
Alloy Realistic Model Camping Trailer w/Roof Top Tent for 1/10 RC 390x195x175mm
SKU:
C27994BLACK
Available on backorder
$279.99
Diff between reg and current: | Diff between reg and current x qty:
1/10 Scale 4X4 Metal Frame RC Pickup Truck Trail Crawler ARTR in 2.4GHz
SKU:
C30645
Available on backorder
$269.99
Diff between reg and current: | Diff between reg and current x qty:
-5% Hot
Alloy Realistic Model Camping Trailer w/Roof Top Tent for 1/10 RC 390x195x175mm
SKU:
C27994GUN
13 in stock
SAVE $14.00 | 5% OFF
$265.99 Diff between reg and current: | Diff between reg and current x qty:
Hot
Alloy Machined 1/10 LCT10 4WD Roller w/ 2-Speed Crawler Kit 313mm Wheelbase
SKU:
C31410
Available on backorder
$259.99
Diff between reg and current: | Diff between reg and current x qty:
-5% Hot
Composite 1/10 TQX10 Trail Roller 4WD Off-Road Scale Crawler Kit 313mm Wheelbase
SKU:
C31479
3 in stock
SAVE $13.00 | 5% OFF
$246.99 Diff between reg and current: | Diff between reg and current x qty:
Composite Ladder Frame Chassis Kit w/ Hop-up Combo for SCX-10, Dingo Honcho Jeep
SKU:
C26937SILVER
3 in stock
$239.99
Diff between reg and current: | Diff between reg and current x qty:
Composite Ladder Frame Chassis Kit w/ Hop-up Combo for SCX-10, Dingo Honcho Jeep
SKU:
C26937BLACK
1 in stock
$239.99
Diff between reg and current: | Diff between reg and current x qty:
1/10 Crawler Axles w/ Portals, Servos & Remote Diff Locks (Req. Transfer Case)
SKU:
C31600SILVERBLACK
Available on backorder
$229.99
Diff between reg and current: | Diff between reg and current x qty:
1/10 Crawler Axles w/ Portals, Servos & Remote Diff Locks (Req. Transfer Case)
SKU:
C31600SILVER
Available on backorder
$229.99
Diff between reg and current: | Diff between reg and current x qty:
Hot
1/10 Scale Black Silver Crawler Axles with Portals, Servos & Remote Diff Locks
SKU:
C31600BLACKSILVER
Available on backorder
$229.99
Diff between reg and current: | Diff between reg and current x qty:
Hot
1/10 Scale Off-Road RC Crawler Chassis with 2-Speed Transmission, Tires & Wheels
SKU:
C31487
Available on backorder
$229.99
Diff between reg and current: | Diff between reg and current x qty:
Front & Rear Brass+Alloy Housing Conversion Kit 1000g Total for Traxxas TRX-4
SKU:
C31385
Available on backorder
$229.99
Diff between reg and current: | Diff between reg and current x qty:
Billet Machined 1/10 Scale 4WD Off-Road Trail Roller RC Crawler Kit
SKU:
C30820
Available on backorder
$229.99
Diff between reg and current: | Diff between reg and current x qty:
HG-P410 Realistic 1/10 Scale RC Pickup Truck 4X4 RTR w/ 2.4GHz Radio
SKU:
C29452WHITE
2 in stock
$229.99
Diff between reg and current: | Diff between reg and current x qty:
Realistic 1/10 Scale 4X4 RC Pickup Truck RTR with 2.4GHz Radio Black
SKU:
C29452BLACK
Available on backorder
$229.99
Diff between reg and current: | Diff between reg and current x qty:
Hot
Machined Alloy Flatbed Dual Axle Car Trailer Kit for 1/10 Scale RC 515x316x120mm
SKU:
C29006ORANGE
6 in stock
$229.99
Diff between reg and current: | Diff between reg and current x qty:
Hot
Machined Alloy Flatbed Dual Axle Car Trailer Kit for 1/10 Scale RC 515x316x120mm
SKU:
C29006GUN
5 in stock
$229.99
Diff between reg and current: | Diff between reg and current x qty:
Hot
Machined Alloy Flatbed Dual Axle Car Trailer Kit for 1/10 Scale RC 640x370x110mm
SKU:
C27734BLACK
15 in stock
$229.99
Diff between reg and current: | Diff between reg and current x qty:
Hot
Machined Alloy Dual Axle Boat Trailer Kit for 1/10 Scale RC 670x190x160mm
SKU:
C27640BLACK
Available on backorder
$229.99
Diff between reg and current: | Diff between reg and current x qty:
-5%
Composite Ladder Frame Chassis Kit w/ Hop-up Combo for SCX-10, Dingo Honcho Jeep
SKU:
C26937GREEN
3 in stock
SAVE $12.00 | 5% OFF
$227.99 Diff between reg and current: | Diff between reg and current x qty:
-5%
1/10 Scale Black Red Crawler Axles with Portals, Servos & Remote Diff Locks
SKU:
C31600BLACKRED
2 in stock
SAVE $11.50 | 5% OFF
$218.49 Diff between reg and current: | Diff between reg and current x qty:
-5% Hot
Machined Alloy Flatbed Dual Axle Car Trailer Kit for 1/10 Scale RC 640x370x110mm
SKU:
C27734GUN
32 in stock
SAVE $11.50 | 5% OFF
$218.49 Diff between reg and current: | Diff between reg and current x qty:
-5% Hot
Machined Alloy Dual Axle Boat Trailer Kit for 1/10 Scale RC 670x190x160mm
SKU:
C27640GUN
6 in stock
SAVE $11.50 | 5% OFF
$218.49 Diff between reg and current: | Diff between reg and current x qty:
Hot
Composite 1/10 TQX10 Trail Roller 4WD Off-Road Scale Crawler Kit 313mm Wheelbase
SKU:
C31477
1 in stock
$209.99
Diff between reg and current: | Diff between reg and current x qty:
-16%
Composite Ladder Frame Chassis Kit w/ Hop-up Combo for SCX-10, Dingo Honcho Jeep
SKU:
C26937GUN
6 in stock
SAVE $38.40 | 16% OFF
$201.59 Diff between reg and current: | Diff between reg and current x qty:
6X6 Alloy Chassis Conversion Kit for Tamiya Super Clod Buster
SKU:
C34213SILVER
20 in stock
$199.99
Diff between reg and current: | Diff between reg and current x qty:
6X6 Alloy Chassis Conversion Kit for Tamiya Super Clod Buster
SKU:
C34213RED
19 in stock
$199.99
Diff between reg and current: | Diff between reg and current x qty:
6X6 Alloy Chassis Conversion Kit for Tamiya Super Clod Buster
SKU:
C34213GUN
20 in stock
$199.99
Diff between reg and current: | Diff between reg and current x qty: