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Transmission & Final Drive

258 products

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

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Regular price $568.99
Sale price $568.99
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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 BCM-7342 – Main Drive Seal Spacer; BT’L94up 5spd...
Regular price $568.99
Sale price $568.99
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 BCM-7342 – Main Drive Seal Spacer; BT’L94up 5spd...
Regular price $636.99
Sale price $636.99
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Tech Tips:- Typically used on Touring models when changing to a smaller front pulley. Features & Benefits:- * The PCC belt is manufactured by Gates Rubber. Gates is one of the OEM’s to HD with...
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Regular price $527.99
Sale price $527.99
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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 $527.99
Sale price $527.99
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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 $536.99
Sale price $536.99
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Stock main drive gear (4TH) 26 Teeth. * (1977-1986) (caged rollar) OEM 35067-77 & OEM 35067-84 * Replacement 4th gears are made with wider drive slots and steeper lead-in ramps for more positi...
Regular price $550.99
Sale price $550.99
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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 $552.99
Sale price $552.99
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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 $549.99
Sale price $549.99
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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 $549.99
Sale price $549.99
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 $542.99
Sale price $542.99
Regular price
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 $551.99
Sale price $551.99
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 $539.99
Sale price $539.99
Regular price
Unit price
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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 $688.99
Sale price $688.99
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Unit price
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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 $478.99
Sale price $478.99
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...