Genuine Brompton Replacement Spider Crankset. A replacement set with left and right hand crank, including chainring and chainguard.
The Brompton Crankset 50T is a replacement set with left and right hand crank, including chainring and chainguard, as found on post 2013 Brompton Bikes. A standard 3 or 6 speed Brompton comes with a 50 tooth front chain ring. A standard 1 or 2 speed Brompton comes with a 54 tooth front chain ring - changing to 50 teeth will decrease the gearing by approx 7%. The Bottom bracket is NOT included - If upgrading from the old fixed crankset then you will also need to change the bottom bracket (the old one was ISO standard and the new one is JIS standard).
SPECIFICATION
Weight: 426g (Right), 235g (Left)
Teeth: 50
Crank length: 170mm
BB: Uses a 119mm JIS bottom bracket (BB not included)
PCD: 130 5-Arm
All bikes and accessories on our website are available for purchase through your Employers Bike to Work Scheme.
You can save between 32% and 52% by buying your bike through the scheme.
WHAT DO YOU NEED TO DO?
Add the bike/accessories to your shopping cart.
At the payment page choose “Pay later with Bike To Work”.
This will reserve the bike for you, free of charge, and you will receive a quotation for your selection by email.
You can then use the quote details to complete your application on your employers Bike To Work or TravelHub portal.
