Drivetrain |
Brompton Wide-range 6 speed drivetrain (2 x 3 speed), 302% range |
Shimano Acera/Altus 3x8 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 1 6061 Aluminum, 27.5” Wheels, 68 mm BB shell, 135 mm Forged Dropouts, Disc Brake |
|
|
Stem |
-- |
Alloy, 31.8 mm, 45 mm |
|
|
Handle Bar |
High Handlebars – Brompton triple butted 6061 aluminium handlebar with shot-peened finish |
31.8 Riser, 20 mm Rise, 740 mm Width |
|
|
Fork |
Steel brazed fork |
-- |
|
|
Seatpost |
Brompton standard length Chromoly steel tube. Suitable for maximum inside leg 33″/84cm |
Alloy, 27.2 mm |
|
|
Grip |
Lock-on grips with soft-compound rubber adhered to an engineered core |
Entity MTB, Closed End |
|
|
Crankset |
-- |
Forged Alloy, Steel Chainrings, 36/22T |
|
|
Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
Nylon Platform |
|
|
Chain |
-- |
KMC Z8 |
|
|
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 |
Entity MTB |
|
|
Headset |
Brompton headset |
44 mm Zero Stack, 8 mm Cone |
|
|
Derailleur Front |
-- |
Shimano Altus |
|
|
Derailleur Rear |
-- |
Shimano Acera, 8-Speed |
|
|
Hub Front |
-- |
Forged Alloy, 6-Bolt Disc, 32H |
|
|
Hub Rear |
-- |
Forged Alloy, 6-Bolt Disc, 32H |
|
|
Spoke |
-- |
Black Stainless Steel, Brass Nipples |
|
|
Cassette |
-- |
Shimano HG-200, 8-Speed, 11-32T |
|
|
Chainrings |
44T (-12% gearing) |
-- |
|
|
Bottom Bracket |
Square taper bottom bracket |
Sealed Cartridge Bearings, Square Taper |
|
|