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Transmission & Final Drive

244 products

Shop the range of aftermarket motorcycle transmission and final drive products at Pro Class Custom Parts.

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Regular price $7,914.99
Sale price $7,914.99
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The JIMS FAT 6 transmission is a rock solid, “bolt-in” performance upgrade for the stock, O.E.M. 6-speed transmission. Starting with our raw material, JIMS designed FAT 6 gears to be manufactured ...
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Regular price $7,914.99
Sale price $7,914.99
Regular price
Unit price
per 
The JIMS FAT 6 transmission is a rock solid, “bolt-in” performance upgrade for the stock, O.E.M. 6-speed transmission. Starting with our raw material, JIMS designed FAT 6 gears to be manufactured ...
Sold Out
Regular price $7,914.99
Sale price $7,914.99
Regular price
Unit price
per 
The JIMS FAT 6 transmission is a rock solid, “bolt-in” performance upgrade for the stock, O.E.M. 6-speed transmission. Starting with our raw material, JIMS designed FAT 6 gears to be manufactured ...
Sold Out
Regular price $7,914.99
Sale price $7,914.99
Regular price
Unit price
per 
The JIMS FAT 6 transmission is a rock solid, “bolt-in” performance upgrade for the stock, O.E.M. 6-speed transmission. Starting with our raw material, JIMS designed FAT 6 gears to be manufactured ...
Regular price $276.99
Sale price $276.99
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Features & Benefits:- * Affordable, long lasting, performance chain * Features an X-ring seal which has two lubrication pools and seal points versus a single point/pool design of a regular O-r...
Regular price $255.99
Sale price $255.99
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Features & Benefits:- * Affordable, long lasting, performance chain * Features an X-ring seal which has two lubrication pools and seal points versus a single point/pool design of a regular O-r...
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Regular price $1,294.99
Sale price $1,294.99
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Features & Benefits:- If you are running an extreme angle on your swingarm with tall ass shocks WITHOUT a chain tensioner, you are doing it all wrong and wasting your money on your expensive r...
Regular price $561.99
Sale price $561.99
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Features & Benefits:- * Super strong Gates Poly x Carbon X3N material. * Robust carbon tensile cord combines minimal stretch with extraordinary strength and load carrying capacity * Significan...
Regular price $542.99
Sale price $542.99
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Features & Benefits:- * Super strong Gates Poly x Carbon X3N material. * Robust carbon tensile cord combines minimal stretch with extraordinary strength and load carrying capacity * Significan...
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Regular price $200.99
Sale price $200.99
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Features & Benefits: * Replaces OEM # 40279-91 * Purchase New Pulley Bolts # CM-2054-10 MFR PART No: D26-0155 ROLLIES PART No: BAI-D26-0155
Regular price $202.99
Sale price $202.99
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Features & Benefits:- * Includes Chrome Pulley Bolts. * Replaces OEM # 91746-03 MFR PART No: 78148 ROLLIES PART No: VF-78148
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Regular price $215.99
Sale price $215.99
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Features & Benefits:- * Includes Chrome Pulley Bolts. * Replaces OEM # 91746-03 MFR PART No: D26-0154 ROLLIES PART No: BAI-D26-0154
Regular price $200.99
Sale price $200.99
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Features & Benefits:- * Replaces OEM # 40954-83 MFR PART No: A-40954-83 ROLLIES PART No: EMP-A-40954-83
Regular price $6,910.99
Sale price $6,910.99
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Fitment: Softail 2000-2006 Features & Benefits:- Got strong? We have strong! JIMS Fat 5 Overdrive is simply the strongest, toughest gearbox made. Period. JIMS took advantage of its new, more c...
Regular price $6,870.99
Sale price $6,870.99
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Fitment: Softail 1990-1999 Dyna 1991-1999 FXR 1990-1994 Features & Benefits:- Got strong? We have strong! JIMS Fat 5 Overdrive is simply the strongest, toughest gearbox made. Period. JIMS took...