Triumph / BSA Unit Singles "Duplex" Primary Chains (1) - B25 / C25 / B44 / B50 / Etc - Choose Brand / Application Part # - Specs:19-8683 - (B44 / B50 / B50MX / TR5MX) - 1966-73 - KCM (Japan) New FAG Norton Commando Twins

New FAG Norton Commando Twins "Upgrade" Layshaft Roller Bearing

Fits Triumph Trident models (T150

If your looking for an affordable reproduction Gear Change Lever

Drive Side & Timing side on BSA B50 models from 1971-1972

Please feel free to ask questions prior to purchase

Triumph / BSA Unit Singles "Duplex" Primary Chains (1) - B25 / C25 / B44 / B50 / Etc - Choose Brand / Application Part # - Specs:19-8683 - (B44 / B50 / B50MX / TR5MX) - 1966-73 - KCM (Japan) New FAG Norton Commando TwinsIs your primary unit single primary chain stretched or worn? Replace it today with our high quality primary chains we have to offer. Choose from Renold & KCM brand chains We stock primary chains to fit all Triumph and BSA unit singles (excluding the Cub) from 1959 1973 from the C15, B40, C25, TR25W, B25, etc. We also stock a primary chain for TR5MX, B44 & B50 models from 1966 1973. Please keep in mind that 250 & 350 models use a 70L chain while 441 &