This is the latest 48V revision B of the famous Tongsheng TSDZ02.
Improvements include:
- replacement of the blue gear one way clutch bearing with a new assembly. That was a weak point in the otherwise excellent TS kit.
- the new main gear assembly now has a double clutch. The old assembly has only pedalling clutch,
The new assembly is slightly stiffer at the beginning but soon wears in and will reduce the little drag when pedalling without power
- the lateral movement of the bottom bracket axle is now virtually eliminated
- the V shaped bracket now has splines on the frame side to key into the bottom bracket shell. You can install the kit without the supplied anti-torque bracket. It was a pain before for some bike with a propstand mounted on to the triangle between the chainstays.
- the rubber water seals are better quality
If you have already got a 48V battery, you can buy just the TSDZ2B kit. Please email kits@wooshbikes.co.uk
For more information, please follow this link: https://wooshbikes.co.uk/?tsdz2
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Improvements include:
- replacement of the blue gear one way clutch bearing with a new assembly. That was a weak point in the otherwise excellent TS kit.
- the new main gear assembly now has a double clutch. The old assembly has only pedalling clutch,
The new assembly is slightly stiffer at the beginning but soon wears in and will reduce the little drag when pedalling without power
- the lateral movement of the bottom bracket axle is now virtually eliminated
- the V shaped bracket now has splines on the frame side to key into the bottom bracket shell. You can install the kit without the supplied anti-torque bracket. It was a pain before for some bike with a propstand mounted on to the triangle between the chainstays.
- the rubber water seals are better quality
If you have already got a 48V battery, you can buy just the TSDZ2B kit. Please email kits@wooshbikes.co.uk
For more information, please follow this link: https://wooshbikes.co.uk/?tsdz2
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