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Middleburn X-Type Uno Chainset with HardCoat Ring - Silver - 170mm

£277.76 Please note this product has selling restrictions to your country. was
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Questions & Answers (2) Q & A
THE RS8 X-Type Uno is a versatile single ring chain set which can be used for single speed use or as a single ring on a geared bike.

The RS8 X-Type arms are forged 7075T6 alloy for increased strength. The Uno spider is the spider & ring is one piece; this saves a lot of weight & is maintenance free. The Uno is machined from a solid billet that starts out at 400g & ends up weighing just 83g. The Uno's are then finished in with Middleburn's HardCoat finish, this finish in tests lasts 4 times longer than standard anodising & the surface is 10 times more slippery.

The RS8 X-Type is designed to work with bottom brackets with a 24mm ID this is the size of Shimano & many other after market companies like Hope & Chris King.
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Questions & Answers (2)
68 mm bottom bracket
30 Mar 2018
Do you have a single crankset for 68 mm BSA bottom bracket? I am not opposed to square taper if needed. Thank you!
HI there,

We have a Shimano Zee Chainset that will be compatible. It is sjs part #30882L165. It comes with a bottom bracket so you could use that one or use one that you already own, but it is cheaper than most chainsets that are on their own.

About 33682T36
24 Nov 2016
Which bottom bracket will fit for this crankset?
73mm or 68 mm ?


This chainset is MTB spaced so will require a 73mm bottom bracket.