Parts and Accessories

Complete Engine Rebuild Kit, Stock Bore, Stock Stroke, 8.50 to 1 Compression, for use on Honda®, Kit

Part Number: VPX-WR00037

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

TWO CYLINDER "PIRANHA" SYSTEM, NO BOTTLE

Part Number: NEX-60002-00P

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order
• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 10/31/2026

Get a FREE T-Shirt on qualifying Nitrous Express purchases! Visit www.summitracing.com/go/nex for redemption information. ...Read More

Get a FREE Shirt after rebate on Nitrous Express purchases of $199 or more! Visit www.summitracing.com/go/nex for details and redemption form. Valid on purchases made between 8/14/26 and 10/31/26. Rebate must be submitted no later than 30 days after purchase date. U.S.A. residents only. Limit one free T-shirt per qualifying transaction. Cannot be combined with any other offer. End consumer rebate only. Purchases must total $199 or greater at MAP price in a single transaction. Show Less

×

Clutch, Radius X 4.0 Clutch Kit, Paper Clutch Fiber Plates, Clutch Springs, Steel Clutch Plates, Kawasaki, Suzuki, Kit

Part Number: REK-RMS-8306060

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

RADIUSX 4.0 CLUTCH - Kawasaki KX250 (1994-2007)

Part Number: REK-RMS-8304043

Not Yet Reviewed

Estimated Ship Date: Nov 5, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

RADIUSX 4.0 CLUTCH - Yamaha WR250F (2020-2021), YZ250F (2019-2021), YZ250FX (2020-2021)

Part Number: REK-RMS-8307002

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

RADIUSX 4.0 CLUTCH - Yamaha Raptor 700 ATV (2006-2020), Raptor 700R ATV (2011-2012), Raptor 700R ATV (2016-2020)

Part Number: REK-RMS-8307090

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Mufflers, PowerTech, Slip-On, Round, Stainless Steel, Polaris, Pair

Part Number: MBR-AT-9522PT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Mufflers, PowerTech 4, Slip-On, Round, Stainless Steel, Polaris, Pair

Part Number: MBR-AT9515PT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 28, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Powersport Exhaust, Street Series RS-2, Full System, 304 Stainless Steel, Natural, Carbon Fiber Muffler, 304 Stainless Steel Tip, Suzuki, Kit

Part Number: YSH-216600C250

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Steering Column, Golf Car Series, Tilt, Steel, Chrome, E-Z-GO, Each

Part Number: IDT-1129400020

Not Yet Reviewed

Estimated Ship Date: Dec 21, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR101-039

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Exhaust System, Split Rear, Rear Section, Stainless Steel, Polished Tips, Polaris, Kit

Part Number: GIB-98045

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Powersports coilover springs PRO-UTV Stage 3 Performance Spring System (Set of 8 Springs)

Part Number: EIB-852120070322

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

IFP-QSR SHOCKS M8 SOFTAIL 13.5" STD REB ADJUS

Part Number: FXX-897-27-309

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Light Bars, Light Pods and Fog Lights, Baja Designs S8 30-Inch LED Light Bars, LED, Clear Lens, 19,050 Lumens, Each

Part Number: BJD-703003

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 14, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

FOUR CYLINDER "PROTON" SYSTEM W 2.5 LB BOTTLE, 2.5LB

Part Number: NEX-61028-2-5P

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order
• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 10/31/2026

Get a FREE T-Shirt on qualifying Nitrous Express purchases! Visit www.summitracing.com/go/nex for redemption information. ...Read More

Get a FREE Shirt after rebate on Nitrous Express purchases of $199 or more! Visit www.summitracing.com/go/nex for details and redemption form. Valid on purchases made between 8/14/26 and 10/31/26. Rebate must be submitted no later than 30 days after purchase date. U.S.A. residents only. Limit one free T-shirt per qualifying transaction. Cannot be combined with any other offer. End consumer rebate only. Purchases must total $199 or greater at MAP price in a single transaction. Show Less

×

Oiling System, Conversion HP+, Oil Pump, Dry Sump, Hi-Volume/Pressure, Hydraulic Roller Lift, Chain Drive, Kit

Part Number: FEU-7076

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Shocks, 444 Series, 105/150 lbs./in., 13.500 in. Length, Aluminum, Black Powdercoat Spring, Pair

Part Number: PGR-444-4021B

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Crankshaft Assembly, SCM415, Kawasaki, Each

Part Number: HRI-4061

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Clutch, Core EXP 3.0 Auto-Clutch, Steel Plates, Springs, Yamaha, Kit

Part Number: REK-RMS-7772

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Marine Propeller, Q3, Three Blades, Right Hand (Clockwise) Rotation, Stainless Steel, Polished, 14.00 Blade Pitch, 15.300 in. Diameter, Each

Part Number: QSV-8M0103518

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Motorcycle Shocks, 422 Series, Chrome, Harley-Davidson®, Pair

Part Number: PGR-422-4102C

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Marine Propeller, Q4, Four Blades, Left Hand (Counterclockwise) Rotation, Stainless Steel, Polished, 19.00 Blade Pitch, 14.600 in. Diameter, Each

Part Number: QSV-8M0103529

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Cylinder Kit, Forged Aluminum, 4.00mm Oversize Bore, KTM, Set

Part Number: CLW-51002-K01

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR101-152

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order