Brompton Cranks & Bottom Brackets

Cranks & Bottom brackets

130BCD Crank Claw for Brompton T Line Crankset

£109.99

Upgrade your folding bike drivetrain with this precision-engineered 130BCD crank claw, designed specifically for compatibility with the Brompton T Line...

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Cranks & Bottom brackets

Lightweight Titanium + Carbon Bottom Bracket for BROMPTON

£64.99

Made of anti-rust and lightweight Ti6Al4V titanium axle with improved 119mm and lightweight CNC alloy cups. Improved left (21mm) right (25mm) axle offset...

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Cranks & Bottom brackets

Lightweight Crankarm Set for BROMPTON

£64.99

BCD130 Crankarms For Brompton. Designed for 42T-58T chainrings (original and custom). Waterproof Bolts included Pair weight: 380g Length: 170mm Lot includes:...

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Cranks & Bottom brackets

Crankarm Spider Set for Brompton

£34.99

BCD130 Crankarms for Brompton, Dahon, Birdy. Designed for 42T-58T chainrings (original and custom). Material: 6061 aluminium Pair weight: 530g approx Length:...

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Cranks & Bottom brackets

Crank Arms for BROMPTON

£55.00

Lightweight BCD130 Crankarms For Brompton, Dahon, Birdy. Designed for 42T-58T chainrings. Compatible with original or custom Brompton chainrings. Colour:...

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Cranks & Bottom brackets

Crankarm Set For BROMPTON Silver/Red/Black

£34.99

BCD130 Crankarms For Brompton, Dahon, Birdy. Designed for 42T-58T chainrings (original and custom). Material: 6061 aluminium 5 x Bolts included Pair weight:...

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Cranks & Bottom brackets

Bottom Bracket for Brompton

£26.99

Bottom Bracket For BROMPTON Weight without crank bolts: approx 292 grams Fits after the 2013 Brompton model spider crank. Not compatible with the older...

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Cranks & Bottom brackets

Full Crankset Chainring & Guard 50T for Brompton

£89.99

The straight replacement for the original Brompton 50T crankset. Set includes: 1 x spider (right arm + chainring + chain guard), 1 x left arm Material:...

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Cranks & Bottom brackets

Titanium Crank Bolt Set for Brompton Dahon Birdy

£20.99

Titanium Crank Bolt Set for Brompton Dahon Birdy cranksets Package: 2 x crank bolts

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Cranks & Bottom brackets

Brompton Crankset - Spider type complete incl LH+RH - 44T ..

£115.00

Introduced in 2013, this Brompton double wall wheel rim (size 16 x 1 3/8" or ETRTO 349) has 28 spoke holes which are drilled at an angle for extra strength....

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Cranks & Bottom brackets

Crankarm Set For BROMPTON

£29.99

BCD130 Crankarms For Brompton, Dahon, Birdy, TERN. Designed for 42T-58T chainrings (original and custom). Colour: BLACK Material: 6061 aluminium Pair weight:...

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Original Brompton Parts

Brompton crankset with 50T spider chainwheel

£115.00

50T Brompton crank set (left and right complete) - the "new" 2013 "spider" Brompton crankset. The Brompton "Spider" crankset was introduced on new Brompton...

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Cranks & Bottom brackets

Freewheel Remover / Bottom Bracket Tool BBT-4 Park Tool fo..

£19.00

BBT-4 Bottom bracket tool from Park Tool for Brompton This is for bottom brackets which have six notches around the outside of each cup (see example list...

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Cranks & Bottom brackets

Aluminium Advance Rack for P/T line Brompton

£70.00

Compatible only with P Line, P Line Electric and T Line folding bikes was introduced by Brompton in 2022 Note: NOT compatible with C Line and pre-2022...

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Cranks & Bottom brackets

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