Race ISIS M12

Excellent value ISIS bottom bracket.

- Fits both 68mm (use spacer provided) and 73mm shell widths.
- Tough M12 steel axle for maximum durability.
- Anodised aluminium alloy cups keep the weight down.
- Features three good quality replaceable sealed cartridge bearings.
- Clears all models of freewheels, but may not fit with some setups using a bashring.
- Includes cranks bolts.
- Available in 128mm axle length only.
- Supplied in custom printed, Trialtech box with Trialtech stickers enclosed.
- Weight: 308g (plus bolts)

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