Collection:
Transmission & Final Drive
272 productsShop the range of aftermarket motorcycle transmission and final drive products at Pro Class Custom Parts.
Categories
Apparel
Brakes
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Brake Disc Rotors
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Brake Pads
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Brake Upgrades - Front
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Brake Upgrades - Rear
Cables & Hydraulic Lines
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Cables & Hyd. Lines - Black
- Cables & Hyd. Lines Indian & Victory
- Cables & Hyd. Lines V-Rod & Street
- Clutch Cables 4 spd BT Black
- Clutch Cables 5 spd BT Black
- Clutch Cables 6 spd BT Black
- Clutch Cables XL'04UP Black
- Clutch Cables XL'86-03 Black
- Ready Made Front Brake Lines Black
- Ready Made Hyd. Clutch Lines Black
- Ready Made Rear Brake Lines Black
- Universal Hyd Lines & Fittings Black
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Cables & Hyd. Lines - Chromite
Chassis & Sheet Metal
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Engine Guards & Swingarms Etc
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Rear Belt & Chain Guards
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Front & Rear End Hardware
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General Workshop Hardware
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Electrical
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Exhaust - Spare Parts Only
Exhaust - Systems & Mufflers
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Exhaust Headers
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Exhaust Mufflers
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- Mufflers (Royal Enfield)
- Mufflers (Softail)
- Mufflers (Sportster)
- Mufflers (Street)
- Mufflers (Street '15-20)
- Mufflers (Touring & Trike)
- Mufflers (X350)
- Mufflers (X500)
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Exhaust System 2:1
- Breakout (2:1)
- Dyna (2:1)
- Honda (2:1)
- Indian Challenger/Pursuit (2:1)
- Indian Cruiser/Chief (2:1)
- Indian Scout (2:1)
- Indian Touring/Bagger (2:1)
- Kawasaki (2:1)
- Nightster Special (2:1)
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- Softail (2:1)
- Sportster (2:1)
- Sportster S (2:1)
- Street (2:1)
- Touring & Trike (2:1)
- V-Rod (2:1)
- Yamaha (2:1)
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Exhaust System 2:2
Foot Controls
- Air Shifters & Components
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Floor Boards & Components
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Foot Controls & Extensions
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Foot Pegs & Shifter Pegs
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Footpeg Mts, Adapters & Offsets
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Spare Parts - Foot Brake
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Spare Parts - Foot Shift
Fuel & Air Systems
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Air Cleaner Kits & Components
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Carburettor Kits & Components
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Fuel - Taps & Lines & Filters
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Fuel Injection & Components
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Inlet Manifolds & Clamps etc
Gasket Kits & Gaskets & Seals
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Gaskets Complete Engine Kits
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Gaskets Primary
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Gaskets Top End & Rocker
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Gaskets Transmission
Handlebars & Controls
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Hand Control Kits
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Hand Grips & Throttle
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Handlebars & Risers H-D
- Handlebar Risers - Black
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- Handlebars 1" - Black
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- Handlebars 1-1/2" - Chrome
- Handlebars 1-1/4" - Black
- Handlebars 1-1/4" - Chrome
- Risers 1" Clamp - Black
- Risers 1" Clamp - Chrome
- Risers 1-1/2" Clamp - Black
- Risers 1-1/2" Clamp - Chrome
- Risers 1-1/4" Clamp - Black
- Risers 1-1/4" Clamp - Chrome
- Risers 1-1/8" Clamp - Black
- Risers 1-1/8" Clamp - Chrome
- Handlebars & Risers Indian
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Mirrors
Instruments & Gauges
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Gauges - Bagger & Dresser
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Oil+Volt+Temp & Other Gauges
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Speedo 3-3/8" Tank & Bar MT
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Speedo 4.5" Tank Mt 1936-03
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Speedo 4.5" Tank Mt 2004up
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Speedo Dash's & Bases & Other
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Speedo Drives+Sensors+Cables
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Speedos & Mts Custom App.
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Tachometer
Lighting
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Seats & Sissy Bars
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Accessories for Seats & S/Bars
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Dual Seats
- Dyna Dual Seats
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- Softail Dual Seats 1984-2017
- Softail Dual Seats 2018up
- Sportster Dual Seats
- Street 500/750 Dual Seats
- Touring (FLH) 1991-2007 Dual Seats
- Touring (FLH) 2008-2023 Dual Seats
- Touring (FLH) 2024up Dual Seats
- Vintage (1936-84) Dual Seats
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Pillion Pads
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Sissy Bar Side Straps
- Sissy Bar Uprights & Pads
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Solo Seats
- Custom or Universal Solo Seats
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- Indian Solo Seats
- Softail Solo Seats (1984-2017)
- Softail Solo Seats 2018up
- Sportster Solo Seats
- Street 500/750 Solo Seats
- Touring (FLH) 1991-2007 Solo Seats
- Touring (FLH) 2008-2023 Solo Seats
- Touring (FLH) 2024up Solo Seats
- Vintage(1936-84) Solo Seats
Suspension
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FXR
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Front Susp. Related
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Front Suspension: 35 & 39mm
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Front Suspension: 41mm
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Front Suspension: 49mm
- Rear Shocks Related - Universal
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Rear Shocks: Dyna
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Rear Shocks: FLH
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Rear Shocks: HD Street
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Rear Shocks: HD Trike
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Rear Shocks: Indian & Victory
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Rear Shocks: Metric
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Rear Shocks: Softail
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Rear Shocks: V-Rod
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Rear Shocks: Vintage
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Rear Shocks: XL'04up
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Universal Suspension
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XL'79-03
Tires & Wheels
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Arlen Ness Wheels
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Axles & Related Components
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OEM Wheels & repl Components
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Performance Machine Wheels
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Renegade Wheels
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Spoke Wheels
Tools & Supplies
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General Workshop Equipment
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Harley-Davidson Specific Tools
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Indian & Victory Tools
Transmission & Final Drive
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Final Drive
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Transmission - BT 4 spd era
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Transmission - BT 5 spd era
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Transmission - BT 6 spd era
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Transmission - XL 4 spd era
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Transmission - XL 5 spd era
Windshields & Luggage
Sold Out
136 Tooth x 1-1/8in. Wide Final Drive Belt. Fits 883cc Sportster 2004-2006 with 68 Tooth Rear Pulley.
Regular price
$524.99
Sale price
$524.99
Regular price
Unit price
/per
Features & Benefits:-
* The PCC belt is manufactured by Gates Rubber. Gates is one of the OEMs to HD with this type of belt.
* The belt is made with polyurethane with carbon cord this belt i...
128 Tooth x 1-1/8in. Wide Final Drive Belt. Fits 883 Sportster 1991up with 61 Tooth Rear Pulley.
Regular price
$524.99
Sale price
$524.99
Regular price
Unit price
/per
Features & Benefits:-
* The PCC belt is manufactured by Gates Rubber. Gates is one of the OEMs to HD with this type of belt.
* The belt is made with polyurethane with carbon cord this belt i...
132 Tooth x 1-1/8in. Wide Final Drive Belt. Fits Dyna 2006 with 68 Tooth Rear Pulley & Softail 1986-1999 with 70 Tooth Pulley & Wide Tyre Kit.
Regular price
$550.99
Sale price
$550.99
Regular price
Unit price
/per
Features & Benefits:-
* The PCC belt is manufactured by Gates Rubber. Gates is one of the OEMs to HD with this type of belt.
* The belt is made with polyurethane with carbon cord this belt i...
125 Tooth x 1-1/8in. Wide Final Drive Belt. Fits 1200 Sportster 1991-2021 with 55 Tooth Rear Pulley.
Regular price
$524.99
Sale price
$524.99
Regular price
Unit price
/per
Features & Benefits:-
* The PCC belt is manufactured by Gates Rubber. Gates is one of the OEMs to HD with this type of belt.
* The belt is made with polyurethane with carbon cord this belt i...
29 Tooth Transmission Pulley. Fits 1200cc Sportster 1991-2003 with 125 Tooth Belt.
Regular price
$484.99
Sale price
$484.99
Regular price
Unit price
/per
BDL’s lightweight aircraft aluminum transmission pulleys are about 1/3 the weight of stock pulleys. What this means is that it will extend the life of the fifth gear bearing and lighter weight mea...
1st Gear Set. Fits 5Spd Big Twin 1984-2006.
Regular price
$476.99
Sale price
$476.99
Regular price
Unit price
/per
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...
34 Tooth Transmission Pulley. Fits Dyna 2006-2017 & Softail 2007-2017
Regular price
$489.99
Sale price
$489.99
Regular price
Unit price
/per
NOTE: 34 Tooth Does not fit 200716 Touring Models!
Suggested Additional Purchase: Part # PBI-291 (Lock Nut)
Features & Benefits:-
* 34 Tooth Overdrive Pulley gives 6.4% Less RPM (187 RPM dro...
140 Tooth x 1in. Wide Final Drive Belt. Fits Touring 2009up with 68 Tooth Rear Pulley.
Regular price
$470.99
Sale price
$470.99
Regular price
Unit price
/per
Features & Benefits:-
* The PCC belt is manufactured by Gates Rubber. Gates is one of the OEMs to HD with this type of belt.
* The belt is made with polyurethane with carbon cord this belt i...
33 Tooth Transmission Pulley. Fits 5Spd Big Twin 1985-2006.
Regular price
$487.99
Sale price
$487.99
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...
34 Tooth Transmission Pulley. Fits 5Spd Big Twin 1985-2006.
Regular price
$487.99
Sale price
$487.99
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...
139 Tooth x 1in. Wide Final Drive Belt. Custom Size, Fits Touring 2009up with 68 Tooth Rear Pulley & Smaller Front Pulley.
Regular price
$545.99
Sale price
$545.99
Regular price
Unit price
/per
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 OEMs to HD with...
Sold Out
135 Tooth x 20mm Wide Final Drive Belt. Fits Softail 2006 with 70 Tooth Rear Pulley & OEM 200 Rear Tyre.
Regular price
$452.99
Sale price
$452.99
Regular price
Unit price
/per
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 ...
132 Tooth x 20mm Wide Final Drive Belt. Fits Softail 2007-2011 with OEM 200 Rear Tyre, 30 Tooth Transmission Pulley & Stock 66 Tooth Rear Pulley.
Regular price
$452.99
Sale price
$452.99
Regular price
Unit price
/per
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 ...
4th Main Drive Gear. Fits 4Spd Big Twin 1977-1986.
Regular price
$459.99
Sale price
$459.99
Regular price
Unit price
/per
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...
30 Tooth Transmission Pulley. Fits 6Spd Twin Cam 2006-2017.
Regular price
$471.99
Sale price
$471.99
Regular price
Unit price
/per
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...
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