Wheels Manufacturing

Wheels Manufacturing BSA 30 Bottom Bracket - English (BSA) Frame Interface, ABEC-5 Angular Contact Bearings, For 30mm Spindle, Black

MPN: BB-BSA30-AC · UPC: 811079021922

$144.00

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🏪 Free pickup: 26 Essex St (Rear), Andover MA · 978-270-4895

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The Wheels Manufacturing BSA 30 bottom bracket threaded to 30mm is their solution to running a 30mm spindle crankset in a BSA (English) threaded frame. This bottom bracket features high quality aluminum cups and fully serviceable bearings.

✓ Allows for the use of 30mm spindle crankset with English (BSA) threaded bottom bracket shells
✓ For use with 30mm diameter cranks with an overall spindle length of at least 104mm when used in a 68mm wide BB shell
✓ Will not work with standard BB30 cranksets, please measure your BB30 crank spindle length
✓ Compatible with frames that have 68-73mm English bottom bracket shells
✓ Enduro ABEC-5 Angular Contact sealed bearings are particularly suitable for carrying combined axial and radial loads
✓ Bearing are fully replaceable to provide an extended life for the bottom bracket
✓ Machined aluminum cups with durable anodized finish

Bottom Bracket Shell I.D.	1.37
BB/Frame Interface	English
BB Shell Width (mm)	73
Weight	100
Spindle Interface Type	RaceFace Cinch 30mm
Defined Color	Black

Bike Size Guide

Size	Rider Height	Inseam
XS / 47-49cm	5'0" – 5'3"	27" – 29"
S / 51-52cm	5'3" – 5'6"	29" – 31"
M / 54-55cm	5'6" – 5'9"	31" – 33"
L / 56-58cm	5'9" – 6'0"	33" – 35"
XL / 59-61cm	6'0" – 6'3"	35" – 37"

💡 This is a general guide. SOTO Cycles offers FREE basic bike fitting with every new bike purchased and picked up locally — we'll make sure your bike fits perfectly.