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Collection:

Transmission & Final Drive

256 products

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

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Regular price $529.99
Sale price $529.99
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Features & Benefits:- * Sport Plus Carbon (SPC), carbon fibre reinforced Belts offer premium OEM quality. * 33% more tensile strength than conventional belts. * Provides excellent flex and ...
Regular price $552.99
Sale price $552.99
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Suggested Additional Purchase: Part # PBI-291 (Lock Nut) Features & Benefits:- * 30 Tooth Power Pulley gives 6.4% more RPM (200 RPM increase @ 60 MPH, high gear) * Speedo Recalibration Unit NM...
Regular price $554.99
Sale price $554.99
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Suggested Additional Purchase: Part # PBI-291 (Lock Nut) Features & Benefits:- * 32 Tooth Pulley Stock Replacement * Long Life Steel * Replaces OEM # 40659-06 Proudly Manufactured in the USA b...
Regular price $551.99
Sale price $551.99
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Suggested Additional Purchase: Part # PBI-291 (Lock Nut) Features & Benefits:- * 31 Tooth Power Pulley gives 3% more RPM * Speedo Recalibration Unit NMZ-NSIM-01 is available if required. * Lon...
Regular price $551.99
Sale price $551.99
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Requires the purchase of: BAI-D26-0205 – Trans Nut Lock Plate Kit; BT’92-06& XL’91up JGI-12067-A – Seal; Trans Main BT’L94-06 5spd Models Only (Each) BCM-7342 – Main Drive Seal Spacer; BT’L94u...
Regular price $544.99
Sale price $544.99
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Unit price
per 
Suggested Additional Purchase: Part # PBI-291 (Lock Nut) Features & Benefits:- * 31 Tooth Power Pulley gives 3% more RPM * Speedo Recalibration Unit NMZ-NSIM-01 is available if required. * Lon...
Regular price $553.99
Sale price $553.99
Regular price
Unit price
per 
Requires the purchase of: BAI-D26-0205 – Trans Nut Lock Plate Kit; BT’92-06& XL’91up JGI-12067-A – Seal; Trans Main BT’L94-06 5spd Models Only (Each) BCM-7342 – Main Drive Seal Spacer; BT’L94u...
Regular price $541.99
Sale price $541.99
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Stock main drive gear (4TH) 26 Teeth. * (1936-1976) loose rollars OEM 35065-65 * Replacement 4th gears are made with wider drive slots and steeper lead-in ramps for more positive 3-4 shifting. M...
Regular price $690.99
Sale price $690.99
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Features & Benefits:- * The PCC belt is manufactured by Gates Rubber. Gates is one of the OEM’s to HD with this type of belt. * The belt is made with polyurethane with carbon cord this belt i...
Regular price $470.99
Sale price $470.99
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5 Speed Transmission countershaft * Replaces OEM # 35632-79 Made in the USA! MFR PART No: AP-296700 ROLLIES PART No: AP-296700
Regular price $475.99
Sale price $475.99
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Features & Benefits:- * The PCC belt is manufactured by Gates Rubber. Gates is one of the OEM’s to HD with this type of belt. * The belt is made with polyurethane with carbon cord this belt i...
Regular price $468.99
Sale price $468.99
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Features & Benefits:- * The PCC belt is manufactured by Gates Rubber. Gates is one of the OEM’s to HD with this type of belt. * The belt is made with polyurethane with carbon cord this belt i...
Regular price $468.99
Sale price $468.99
Regular price
Unit price
per 
Features & Benefits:- * The PCC belt is manufactured by Gates Rubber. Gates is one of the OEM’s to HD with this type of belt. * The belt is made with polyurethane with carbon cord this belt i...
Regular price $458.99
Sale price $458.99
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* OEM 35700-36 (loose rollars) * Replacements for stock countershaft 3rd gear cluster. * With Andrews 4 speed gears, transmissions last longer, shift faster, and just plain run better. MFR PART...
Regular price $421.99
Sale price $421.99
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* Reduces shifter free play * Assembly includes plate (replaces OEM #35068-79) * Spring (#34087-79) * Pawl plate (#34086-79) * Shifter shaft (#34084-86) * Spring (#34083-79) * Pin (#34082-79) * Wa...