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Shimano UN55 English SQUARE-JIS 73x113mm Bottom Bracket Sunshine_Enriched Superior chain retention

Name: Shimano UN55 English SQUARE-JIS 73x113mm Bottom Bracket Sunshine_Enriched Superior chain retention
Brand: stronerabrasive.com
SKU: 25569997075
Price: 23.99 USD
Availability: InStock
Rating: 4.3213 (27 reviews)

SKU 25569997075

4.3

USD23.99 USD48.99

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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

Description

Superior chain retention

Made from durable polyurethane

0 Double-butted spokes and Sapim Secure Lock brass nipples

M-Key cylinder is more reliable and user-friendly than ever before

Shimano UN55 English SQUARE-JIS 73x113mm Bottom Bracket Sunshine_Enriched Superior chain retention25% more durable than UN54 with alloy left hand cup Traditional square JIS 2 degree taper crank arm interface Offered in either English (BC1. 37 x 24tpi RH LH) or Italian (M36 x 24tpi RH RH) threads

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