Chainrings

The Genuine Brompton replacement Chainring & Guard is suitable for the Brompton Spider crank which has the replaceable chainring fitted to all new Brompton bikes since 2013. - Brompton 44T Chainring + Guard assembly - For "Spider" type crank - Black Edition

- Wide tooth profiling prevents chain drop without a chainguide - Compatible with 9/10/11 speed chains, allowing a 1x setup on most drivetrains - Constructed in Canada from 7075 aluminum

TruVativ Trushift V7 Chainring - Trushift middle and outer rings (32T, 36T, and 44T) feature shift ramps and pins - Ring Position/Type: Middle - Drivetrain Speeds: 8, 9, 10, 11 - Material: Aluminum

TruVativ XX Short Pin Chainrings for BB30 Cranks, use with 26T - Ring Position/Type: Inner - Drivetrain Speeds: 10 - Chainring BCD: 120 - Material: Aluminum

Intense study of chain and chainring wear patterns led to the radical tooth profile that lasts longer, runs quieter and further improves chain retention. - Can be used with Eagle 12 speed or SRAM 11 speed chains - Direct mount rings with 3mm offset fit Boost geometry Eagle cranks; direct mount rings with 6mm offset fit traditional geometry Eagle cranks and GXP spindle XX1, X01, X0, X1 and X9 cranks

FSA Pro Road Chainrings deliver flawless shifting for any road drivetrain. - Precision CNC machined AL7075/T6 alloy