Shimano UN300 Square Taper Bottom Bracket

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Description

Shimano UN300 Square Taper Bottom BracketThe BB UN300 square taper bottom bracket was launched by Shimano as successor of the models BB UN26 and BB UN55. It covers a wide range of applications, from Touring and City bikes to older Road and Mountain bikes. BB UN300 is available with BSA thread and in different axle lengths. In this type, the bottom bracket axle and crank are connected by a square taper. Does not include crank bolts. About Shimano Established in Japan in 1921, Shimano is the

Locking Circumference: 75cm

Full size set of keys for the home workshop

EXO or EXO+ puncture protection options

Today it is the market leader in Europe with research and development departments at the company headquarters in Germany

Light and super-durable

incredibly strong and debuting the most effective and lightest anti-flat system on the market

Treats pads and rotors to reduce brake squeal

CREE XP-G3 LED delivers big-time lumens

Many derailleur chains use a " master link" that allows the chain to be installed and removed by hand

Aftermarket available adapters: Thru Axle 20 x 110mm

Size: 16 x 8 x 7

5 arrow parts for extending the down tube protection or for the chainstay or for top tube