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NOS 54 tooth chainwheel and left crankarm set. Complete crankset (chainset in British speak) for Brompton folding bikes or other bikes requiring a lightweight single 54 tooth crankset.
This is the raised Brompton gearing, or +8%
You get a level of service you won’t find anywhere else. We carry products we use and brands we love. Awarded Best Urban Bike Shop in the United States by Bicycle Retailer and Industry News, we built a reputation for expertise and professionalism.
We’re in our element when we’re helping folks meet their transportation needs through bicycling. We have a knack for devising solutions. We support bicycle advocacy, and we’re proud to be one of the most progressive bike shops in the country.
NOS 54 tooth chainwheel and left crankarm set. Complete crankset (chainset in British speak) for Brompton folding bikes or other bikes requiring a lightweight single 54 tooth crankset.
This is the raised Brompton gearing, or +8%
You get a level of service you won’t find anywhere else. We carry products we use and brands we love. Awarded Best Urban Bike Shop in the United States by Bicycle Retailer and Industry News, we built a reputation for expertise and professionalism.
We’re in our element when we’re helping folks meet their transportation needs through bicycling. We have a knack for devising solutions. We support bicycle advocacy, and we’re proud to be one of the most progressive bike shops in the country.
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