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Ships within 48 hours · Estimated delivery Oct 19 - Oct 24
88g (140mm)
the innovative spider includes refined OCP Mount technology so you can now adjust your optimal chainring position by precise one degree increments
Output: 12V regulated DC output at 5 amps
Aim at consuming 30-60 grams of carbohydrates every hour
Shimano BB-UN300 Square Taper Bottom Bracket - 68x122mm Road 88g (140mm)The quality and performance oriented Shimano BB UN300 cartridge bearing bottom bracket features a JIS square taper mount and is designed for frames with BSA thread and 68 mm shell width. A stabilizer ensures a constant chain line. Specifications Adapter: aluminum (left), aluminum steel (right) Axle: steel Mfr Claimed Weight TBC
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