Version A (43-teeth sprocket, same as the original fitment) for
- Bonneville all versions 2001-2016
- Thruxton 900 all versions 2004-2016
- Scrambler 900 all versions 2006-2016
Version B1 (41-teeth sprocket, same as the original fitment) for
- Bonneville T100 all versions 2017+
- Street Twin 2016-2022
- Speed Twin 900 (2022+)
- Street Cup 2017-2019
- Street Scrambler 2017-2022
- Scrambler 900 (2022+)
Version B2 same applications as B1 but with 45 teeth, this makes the bike drive 10% shorter but please note that you need to change the chain for a longer version (106 links instead of 102).
Version D (available in 43-teeth only) for
- Speed Triple 955 all versions 1999-2004
- Speed Triple 1050 all versions 2005-2021
- Daytona 955 all versions 1999-2006
Version E (46-teeth sprocket, same as the original fitment) for
- Street Triple 660/765 all versions 2017+
Version F (42-teeth sprocket, same as the original fitment) for
- Thruxton 1200/R 2016-2021
- Thruxton RS (2020+)
- Speed Twin 1200 all versions 2019+
Description
The ZF sprocket is one the highest quality and most technically advanced sprockets in the world, thanks to its dual-metal construction, combining the durability of steel and the lightness of aluminium:
- outer ring (teeth) in cured steel for wear resistance
- central part in duralumin 7075 t65a, an alloy with a tensile strength of 11 times that of pure aluminum
Designed and made by ZF Sprockets in Poland.
Additional design benefit : a small milling in the tooth base of the sprocket guarantees optimal self-cleaning, as the dirt cannot accumulate between the teeth and thus wear the chain and the sprocket so fast.
The durability of the ZF-Dual sprockets is about three times longer, and its weight 50% lighter than standard steel sprockets.
