Drivetrain |
Brompton 4 speed drivetrain, 163% range |
-- |
|
|
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 |
BallisTec Carbon, Di2 ready, SAVE, BB30a, flat mount, 12x142mm thru axle, internal cable routing, removable fender bridge |
|
|
Stem |
-- |
Cannondale 4, 6061 Alloy, 31.8, 7° |
|
|
Handle Bar |
-- |
Cannondale 4, 6061 alloy, Compact |
|
|
Fork |
Superlight Titanium fork with a threaded headset |
BallisTec Full Carbon, integrated crown race, SAVE, size-specific design, 12x100mm thru-axle, internal routing |
|
|
Seatpost |
Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm |
Cannondale 4, 6061 Alloy, 25.4 x 300mm (48-51), 350mm (54-56), 400mm (58-61) |
|
|
Grip |
Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair |
Cannondale Bar Tape, 3.5mm |
|
|
Crankset |
-- |
FSA Omega Alloy, 50/34 |
|
|
Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
-- |
|
|
Chain |
Hollow pin Superlight Advance Chain |
KMC X10EL, 10-speed |
|
|
Shifters |
Brompton 4 speed trigger shifter |
Shimano Tiagra hydraulic disc, 10-speed |
|
|
Gear |
4-speed gear system |
-- |
|
|
Saddle |
Fizik Aliante R7 – a comfortable saddle with lightweight performance from its Composite Carbon Nylon shell |
Fizik Aliante Delta, S-alloy rails |
|
|
Headset |
Brompton Superlight headset |
Synapse Carbon, integrated, 1-1/8" - 1-1/8" (48cm), 1-1/8" - 1-1/4" (51-54cm), 1-1/8" - 1-3/8" (56-61cm) |
|
|
Derailleur Front |
-- |
Shimano Tiagra, braze-on |
|
|
Derailleur Rear |
Patent-pending direct mount 4 speed derailleur |
Shimano Tiagra GS |
|
|
Hub Front |
-- |
Formula CL-712, 12x100mm centerlock |
|
|
Hub Rear |
-- |
Formula RXC-400, 12x142 centerlock |
|
|
Spoke |
-- |
Stainless steel, 14g |
|
|
Chainrings |
6061 forged aluminium crank with 50T chainring and integrated chainguard |
-- |
|
|
Sprocket |
11-13-15-18 Tooth |
-- |
|
|
Bottom Bracket |
Square taper bottom bracket |
FSA Cartridge |
|
|