Brand: Aceoffix

Model: TS04

Material: AL6061 external cage, full CNC machined ensure sturdy and durable

Package include: 1x tensioner arm + 2x tensioner wheels

When tensioner working the external cage no movement, better for change speed

Suitable for Brompton folding bike, for the 3 Sixty and Pikes, there maybe need modified some parts.

Support single speed, and 2-6 speeds

The main body of the chain tensioner is adjustable in two stages and can be compatible with different sizes of Tensioner Wheels. The main body and the swing arm are lengthened compared to the original one, with larger tooth capacity, and a wider range of gears that can be used. The chain tensioner can be compatible with the original Tensioner Wheels.

Note: this link have changed to a new design model which replace the old model on 8th Oct. 2021

Note: if you want to use this on your 3sixty or Pikes, there maybe do a little modification to matched our this parts, maybe add 2 link chains will work better. If you have limited hands-on ability, or you do not know how to install and debug the transmission system, please do not place an order.

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