Drivetrain |
Brompton Wide-range 6 speed drivetrain (2 x 3 speed), 302% range |
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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 |
6061 Alloy, Hydro Formed T6 Aluminium, Multi Butted, Internal Cable Routing with BBX, Custom Whyte Dropouts and Integrated Kickstand Mount |
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Stem |
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Whyte Alloy, +6 Degree, 70 mm |
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Handle Bar |
High Handlebars – Brompton triple butted 6061 aluminium handlebar with shot-peened finish |
Whyte 6061 Alloy, 25 mm Rise, 31.8 mm, 620 mm Wide |
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Fork |
Steel brazed fork |
SR Suntour NCX-D LO, 63 mm Travel, Steel Steerer, Hydro Lockout |
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Seatpost |
Brompton standard length Chromoly steel tube. Suitable for maximum inside leg 33″/84cm |
Whyte 6061 Alloy, 12 mm Offset, 30.9 mm x S/M 350 mm, L/XL 400 mm, 2 Bolt Clamp |
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Grip |
Lock-on grips with soft-compound rubber adhered to an engineered core |
Whyte Custom Dual Density Lock-on |
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Crankset |
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Alloy Narrow/Wide 40T Chainring with Guard, 10 Speed |
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Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
Fibre Reinforced Composite Platform |
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Chain |
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SunRace, 10 Speed |
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Shifters |
Brompton 2 and 3 speed Trigger shifters |
Shimano Deore SL-M4100, 10 Speed |
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Saddle |
Brompton saddle with integrated carry handle. Incorporates a mount for a Brompton rear light and saddle bag |
Whyte Custom |
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Headset |
Brompton headset |
FEIMIN H807B, Semi Integrated, 1 1/8" Lower 1 1/2 Lower Caged Bearings |
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Hub Front |
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Alloy, Cup & Cone, Double Seal, 32 Hole |
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Hub Rear |
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Alloy, Cup & Cone, Double Seal, 32 Hole |
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Spoke |
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2.0mm, PG, Black Stainless, Brass Nipples |
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Cassette |
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SunRace CSMS2, 11-46, 10 Speed |
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Chainrings |
44T (-12% gearing) |
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Bottom Bracket |
Square taper bottom bracket |
Square Interface, Cartridge Bearings, 68 mm |
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Front |
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall |
Schwalbe Road Cruiser TOUR, 700 x 40c, Green Compound, K-Guard Puncture Protection |
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Rear |
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall |
Schwalbe Road Cruiser TOUR, 700 x 40c, Green Compound, K-Guard Puncture Protection |
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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) |
Whyte 23 x 700c, 32 hole |
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Tube |
Schrader valve |
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