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Sierra Bicycle Supply

Products

Products

Sierra Bicycle Supply

BB-RS501 Bottom Bracket

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$29.00

Color

Black

Quantity

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riser drop bars

Enhanced seal construction: Provides long-lasting performance and service life
Hollowtech II technology: Reduces weight while maintaining strength
Threaded shell compatibility: Supports both Italian and English threaded bottom bracket frames
Average weight of 93 g: Delivers efficient power transfer and minimal added weight

Summarized by Shop

The Shimano BB-RS501 bottom bracket features an enhanced seal construction to provide long-lasting performance and service life.

For use with Italian threaded bottom bracket frames

Axle Diameter: 24 mm
Shell Width: 68-70 mm
Shell Diameter: BSA, BC 1.37
Material: Aluminum, Metal
Average Weight: 93 g
Compatible Bike Type: Road, Gravel, City

Summarized by Shop

Sierra Bicycle Supply

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