Drivetrain |
Brompton 4 speed drivetrain, 163% 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: Superlight Advance rear frame made from Titanium with a replaceable hanger, redesigned suspension block and new 54mm roller wheels |
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 |
-- |
Marin Mini-Riser, 6061 Double Butted Aluminum, 780 mm Width, 28 mm Rise, 5º Up, 9º Back |
|
|
Fork |
Superlight Titanium fork with a threaded headset |
-- |
|
|
Seatpost |
Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm |
X-Fusion Manic, 1x Composite Remote, Size S 125 mm Travel, All Other Sizes: 150mm Travel, 30.9mm |
|
|
Grip |
Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair |
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 |
Hollow pin Superlight Advance Chain |
KMC X-12 Silver and Black |
|
|
Shifters |
Brompton 4 speed trigger shifter |
-- |
|
|
Gear |
4-speed gear system |
-- |
|
|
Saddle |
Fizik Aliante R7 – a comfortable saddle with lightweight performance from its Composite Carbon Nylon shell |
Marin Speed Concept |
|
|
Headset |
Brompton Superlight headset |
FSA No 57E, Semi-Sealed Cartridge Bearings, 1 1/8" x 1 1/2” |
|
|
Derailleur Rear |
Patent-pending direct mount 4 speed derailleur |
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 |
6061 forged aluminium crank with 50T chainring and integrated chainguard |
-- |
|
|
Sprocket |
11-13-15-18 Tooth |
-- |
|
|
Bottom Bracket |
Square taper bottom bracket |
Mega EXO 73 mm BSA |
|
|
Front |
Schwalbe ONE Black Tyre |
Vee Tire Co Attack HPL, 29 x 2.5", Top 40 Tubeless Compatible |
|
|
Rear |
Schwalbe ONE Black Tyre |
Vee Tire Co Attack HPL, 29 x 2.5", Top 40 Tubeless Compatible |
|
|
Wheel / RIM |
Front Wheel: Superlight front wheel – Lightweight rim, double-butted spokes and aluminium hub body with sealed bearings and hex key axle
Rear Wheel: Superlight 4 speed rear wheel – Lightweight rim, double-butted spokes and aluminium hub body with sealed bearings, newly developed 4 speed freehub body and hex key axle |
Marin Aluminum Double Wall, 29 mm Inner, Sleeved Joint, Disc Specific, 32H, Tubeless Compatible |
|
|