Chain Drive Primary

222 products

Shop the range of aftermarket motorcycle clutch & primary drive products at Pro Class Custom Parts.

$669.99

Features & Benefits:- * Heavy Duty Ring Gear & Matching Pinion Gear Included. * Upgrade on OEM # 37707-98 Tech Tips:- * 66 Teeth on Ring Gear * 36 Teeth on Clutch Sprocket * Fits 5 Speed M...

BARNETT CLUTCHES

$430.99

* Consists of 6 frictions and 7 steel plates. * Replaces OEM # 37931-84A

ROLLIES SPEED SHOP

$276.99

Features & Benefits:- * These accurate reproductions of the Big Twin clutch hub features steel spines & aluminum hub construction. * Replaces OEM # 37000083 Suggest Additional Purchase: Cl...

ROLLIES SPEED SHOP

$276.99

Features & Benefits:- * These accurate reproductions of the Big Twin clutch hub features steel spines & aluminum hub construction. * Replaces OEM # 37000239 Suggest Additional Purchase: Cl...

MULLER MOTORCYCLE AG

$276.99

* The new “Clutch Control” Bowden cable adjuster makes it easier to adjust the clutch on your M8 * Lifetime guarantee * Quick, easy installation * The adjustor also works as a repair part for brok...

$1,059.99

* Designed to handle extreme abuse from high-output M8 engines – Rated for 200+ lb-ft of torque * Stainless steel wear-liner inserts eliminate the notching issues inherent to the stock basket—prov...

$313.99

Built for Power Riders: Designed to handle the torque and horsepower of today’s performance big twins, our chains deliver unwavering strength ride after ride. Durability You Can Trust: Heat-treate...

$312.99

$311.99

$312.99

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$685.99

Features & Benefits:- * Chrome Finish * Covers are of die-cast construction, reinforced at critical areas. * Recommeded purchase of Primary Cover Gasket # CG-C9125 & Derby Cover # VF-78157...

REKLUSE CLUTCH REVOLUTION

$758.99

This direct bolt-on replacement slave cylinder reduces the clutch lever pull on Harley-Davidson® models by the maximum amount without compromising clutch control, modulation and shifting performan...

BARNETT CLUTCHES

$627.99

* Includes 10 Kevlar friction plates and 9 steel plates. This is an upgrade replacement kit for the OE clutch. * Replaces OEM # 2202434 Suggested Additonal Purchase:- Primary Gasket Kit # JGI-5811...

ROLLIES SPEED SHOP

$646.99

Features & Benefits:- * Includes starter bush. * Replaces OEM # 60543-99 & 60566-99

REKLUSE CLUTCH REVOLUTION

$1,469.99

RadiusX is a high performance centrifugal auto clutch combining our TorqDrive and EXP technologies. TorqDrive provides more clutch disks in less space, allowing for maximum performance within your...