Race Face Signature XS ISIS bottom bracket review
Best ISIS choice
GBP £80.00 RRP | USD $130.46 Skip to view deals
Published:
The splined ISIS standard for cranks and bottom brackets (BBs) didn’t last long before external bearing cranks appeared. The BBs themselves generally didn’t last long either.
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One of the few with a decent reputation for longevity (alongside the discontinued SKF) was this top-line unit from Race Face.
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The drilled, machined and heat-treated chromoly axle is a tight squeeze to fit but super-secure once set up. Eight independent seals keep the crap out and the same unit will fit either 68mm or 73mm shells.
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Product Specifications
Product
| Name | Name, 0, 10, Name, Signature XS ISIS BB |
| Brand | Brand, 0, 20, Brand, Race Face |
| Weight (g) | Weight (g), 2, 0, Weight (g), 224 |
| Features | Features, 2, 0, Features, 107-127mm axle |
| Available Colours | Available Colours, 2, 0, Available Colours, Gold |
| Material | Material, 2, 0, Material, Aluminium Chromoly Steel CNC Machined Nickel |
| Fits Shell Width | Fits Shell Width, 2, 0, Fits Shell Width, 68mm 73mm |
| Bottom bracket - crank arms connection | Bottom bracket - crank arms connection, 2, 0, Bottom bracket - crank arms connection, ISIS Drive |
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