New to Powersport Superstore? Try our Year-Make-Model search and find the right parts for your ride by clicking "My Garage" on the upper-right! ➡

Collection:

Engine

25001 products
Powersport Superstore is your go-to source for Engine and related parts. Shop our unbeatable selection of Engine with top-tier service, fast shipping, and great prices.
Regular price $33.80
Sale price $33.80
Regular price
Unit price
per 
Tension @ 1 1/8in. (lb.) - 198. Tension @ 2 3/8in. (lb.) - 50. Rate (lb./in.) - 118. Wire Diameter (in.) - .192. No Coils - 5. Free Height (in.) - 3.13 All springs with a tension of over 100 pound...
Regular price $42.05
Sale price $42.05
Regular price
Unit price
per 
Outside Circum. - 35 9/64in.. Symmetric-type clutch 3/4in W x .40in thick.
Regular price $115.30
Sale price $115.30
Regular price
Unit price
per 
1st Track - 48-44ER Type - .33. 2nd Track - 48-42ER Type - .33. Developed to produce a quick upshift and improved backshift for excellent throttle response. Dual-angle-option helix offers fine-tun...
Regular price $115.30
Sale price $115.30
Regular price
Unit price
per 
1st Track - 42. Type - Straight. 2nd Track - 44. Type - Straight. Developed to produce a quick upshift and improved backshift for excellent throttle response. Dual-angle-option helix offers fine-t...
Regular price $44.96
Sale price $44.96
Regular price
Unit price
per 
Force Lbs. @ 73.6mm-39.2mm (2.913in. - 1.653in.). Venom primary springs are made from high tensile silicon wire to maintain rate over many cycles. Primary springs control engagement and shift RPM....
Regular price $44.96
Sale price $44.96
Regular price
Unit price
per 
Primary springs control engagement and shift RPM. Fine-tune your primary clutch with our primary springs, manufactured from high tensile wire to exacting tolerances. Force lbs @ 2.562in. -1.312in..
Regular price $115.30
Sale price $115.30
Regular price
Unit price
per 
1st Track - 54-44ER, Type - .36. 2nd Track - 54-46ER, Type - .36. Developed to produce a quick upshift and improved backshift for excellent throttle response. Dual-angle-option helix offers fine-t...
Regular price $115.30
Sale price $115.30
Regular price
Unit price
per 
1st Track - 54-44, Type - .46. 2nd Track - 44, Type - Straight. Developed to produce a quick upshift and improved backshift for excellent throttle response. Dual-angle-option helix offers fine-tun...
Regular price $44.96
Sale price $44.96
Regular price
Unit price
per 
Force lbs. at 2.2in.-1.1in. is 140-200. Steel secondary springs for TSS-98, TSS-04 & TIED secondary clutch. Fine-tune your secondary clutch with springs manufactured to the most exacting speci...
Regular price $44.96
Sale price $44.96
Regular price
Unit price
per 
Force lbs. at 2.2in.-1.1in. is 140-260. Steel secondary springs for TSS-98, TSS-04 & TIED secondary clutch. Fine-tune your secondary clutch with springs manufactured to the most exacting speci...
Regular price $44.96
Sale price $44.96
Regular price
Unit price
per 
Force Lbs. @ 73.6mm-39.2mm (2.913in. - 1.653in.). Venom primary springs are made from high tensile silicon wire to maintain rate over many cycles. Primary springs control engagement and shift RPM....
Regular price $44.96
Sale price $44.96
Regular price
Unit price
per 
Force Lbs. @ 73.6mm-39.2mm (2.913in. - 1.653in.). Venom primary springs are made from high tensile silicon wire to maintain rate over many cycles. Primary springs control engagement and shift RPM....
Regular price $44.96
Sale price $44.96
Regular price
Unit price
per 
Force Lbs. @ 73.6mm-39.2mm (2.913in. - 1.653in.). Venom primary springs are made from high tensile silicon wire to maintain rate over many cycles. Primary springs control engagement and shift RPM....
Regular price $44.96
Sale price $44.96
Regular price
Unit price
per 
Force Lbs. @ 73.6mm-39.2mm (2.913in. - 1.653in.). Venom primary springs are made from high tensile silicon wire to maintain rate over many cycles. Primary springs control engagement and shift RPM....
Regular price $44.96
Sale price $44.96
Regular price
Unit price
per 
Primary springs control engagement and shift rate. Made from high tensile wire and will hold rate better than cheap springs. The first force number listed controls what RPM your clutch engages and ...
Regular price $33.46
Sale price $33.46
Regular price
Unit price
per 
Replacement floating plug kit.
5% Off
Regular price $94.05
Sale price $94.05
Regular price $98.95
Unit price
per 
Precision machined from billet steel. Lighter than stock. Matched in weight for balance.
Regular price $115.30
Sale price $115.30
Regular price
Unit price
per 
1st Track - 61, Type - Straight. 2nd Track - 63, Type - Straight. Helix for Tied Clutch (except 12 Arctic). Developed to produce a quick upshift and improved backshift for excellent throttle respo...

Your Garage

Add a Vehicle