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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 $679.99
Sale price $679.99
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Features & Benefits:- * made from high nickel alloy * heat treated and shot-peened to give maximum durability & strength. Oem:- 35640-89 Tech Tips:- * 2004 & later Sportsters cannot u...
Regular price $675.99
Sale price $675.99
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Features & Benefits:- * Made from high nickel alloy * Heat treated and shot-peened to give maximum durability & strength. * Replaces OEM # 35039-65 MFR PART No: AP-208650 ROLLIES PART N...
Regular price $656.99
Sale price $656.99
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Features & Benefits:- * 2.61 Close ratio first gear set (2 pieces , 20T & 30T) * Provides true close ratio shifting into 2nd. * 10 kph of usable 1st gear. * 2.61 close ratio 1st gear com...
Regular price $662.99
Sale price $662.99
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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 $684.99
Sale price $684.99
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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 lon...
Regular price $681.99
Sale price $681.99
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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 $614.99
Sale price $614.99
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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 $614.99
Sale price $614.99
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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 $644.99
Sale price $644.99
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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 $614.99
Sale price $614.99
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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 $558.99
Sale price $558.99
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2.94 Close ratio first gear set (2 pieces) * 2.94 1st gears provide close ratio shifting into 2nd. At peak RPM, 2.94 gears will run +5 mph over 3.24 ratio. Features & Benefits:- * Made from hi...
Regular price $572.99
Sale price $572.99
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NOTE: 34 Tooth Does not fit 2007–16 Touring Models! Suggested Additional Purchase: Part # PBI-291 (Lock Nut) Features & Benefits:- * 34 Tooth Overdrive Pulley gives 6.4% Less RPM (187 RPM dro...
Regular price $550.99
Sale price $550.99
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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 $571.99
Sale price $571.99
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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 $639.99
Sale price $639.99
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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...