Race Face Diabolus X-Type bottom bracket review
Great if you've got a BB-clamped chainguide
GBP £39.95 RRP | USD $58.08 Skip to view deals
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Designed specifically for downhill/freeride duties, the Diabolus bottom bracket features deep cups for extra security.
This makes it particularly suitable for bikes using a bottom bracket-clamped chainguide, without adding significant weight. It’s compatible with Shimano and FSA too.
The downside is that Race Face bottom brackets fail faster than any other big name bearings. A tight bearing-to-axle fit makes them easy to damage and susceptible when removing/installing cranks.