Drivetrain |
Brompton Wide-range 6 speed drivetrain (2 x 3 speed), 302% range |
Shimano Deore 6100 wide-range 12-speed drivetrain |
|
|
Frame |
Main Frame : Precision drawn heat-treated steel tubing with hand brazing and selected auto-brazed joints
Rear Frame : Hand brazed cold-formed micro-alloy steel tubing |
Series 3 6061 Aluminum, Double Butted Frame, Internal Shifter and Dropper Post Routing, External Brake, 12 x 148 mm Thru-Axle, 73 mm Threaded BB |
|
|
Stem |
-- |
Marin 3D Forged Alloy, 35 mm |
|
|
Handle Bar |
High Handlebars – Brompton triple butted 6061 aluminium handlebar with shot-peened finish |
Marin Mini-Riser, 6061 Double Butted Aluminum, 780 mm Width, 28 mm Rise, 5º Up, 9º Back |
|
|
Fork |
Steel brazed fork |
-- |
|
|
Seatpost |
Brompton standard length Chromoly steel tube. Suitable for maximum inside leg 33″/84cm |
X-Fusion Manic, 1x Composite Remote, Size S 125 mm Travel, All Other Sizes: 150mm Travel, 30.9mm |
|
|
Grip |
Lock-on grips with soft-compound rubber adhered to an engineered core |
Marin Single Clamp Locking |
|
|
Crankset |
-- |
FSA Comet, Modular 1x, 32T Direct Mount Chainring, MegaTooth Technology, Boost Spacing |
|
|
Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
Nylon Platform |
|
|
Chain |
-- |
KMC X-12 Silver and Black |
|
|
Shifters |
Brompton 2 and 3 speed Trigger shifters |
-- |
|
|
Saddle |
Brompton saddle with integrated carry handle. Incorporates a mount for a Brompton rear light and saddle bag |
Marin Speed Concept |
|
|
Headset |
Brompton headset |
FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2” |
|
|
Derailleur Rear |
-- |
Shimano Deore, 12-Speed, SGS |
|
|
Hub Front |
-- |
Shimano HF-MT410B, 110 x 15 mm, Centerlock |
|
|
Hub Rear |
-- |
Shimano HB-MT410B, 148 x 12 mm, Centerlock, Microspline Freehub Body |
|
|
Spoke |
-- |
14g Black Stainless Steel |
|
|
Cassette |
-- |
Shimano, Deore 12-Speed, 10-51T |
|
|
Chainrings |
44T (-12% gearing) |
-- |
|
|
Bottom Bracket |
Square taper bottom bracket |
Mega EXO 73 mm BSA |
|
|
Front |
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall |
Vee Tire Co Attack HPL, 29 x 2.5", Top 40 Tubeless Compatible |
|
|
Rear |
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall |
Vee Tire Co Attack HPL, 29 x 2.5", Top 40 Tubeless Compatible |
|
|
Wheel / RIM |
Front-wheel: Double-wall rim, 28 spokes laced to a Brompton front hub.
Rear-wheel: Double wall rim, 28 spoke, Brompton Wide ratio 3 speed internal gear hub with 2 speed external gears (13 and 16 tooth) |
Marin Aluminum Double Wall, 29 mm Inner, Sleeved Joint, Disc Specific, 32H, Tubeless Compatible |
|
|
Tube |
Schrader valve |
-- |
|
|