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 |
Tuesday June Hi-Tensile OS Steel Step Through Cantilever w/Touch-Down Technology, Direct Connect Rack Mount, Fender Mounts |
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Stem |
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Classic Forged Alloy Stem |
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Handle Bar |
High Handlebars – Brompton triple butted 6061 aluminium handlebar with shot-peened finish |
Tuesday Big Bend Cruiser, Steel |
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Fork |
Steel brazed fork |
Hi-Tensile Steel Unicrown, Oversized Curved Blades w/Double Eyelet Dropouts |
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Seatpost |
Brompton standard length Chromoly steel tube. Suitable for maximum inside leg 33″/84cm |
Classic Steel Pillar, 25.4mm x 350mm |
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Grip |
Lock-on grips with soft-compound rubber adhered to an engineered core |
Tuesday Comfort Krayton |
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Crankset |
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Forged Steel OPC Crank, 170mm, Tuesday DOTS Chainwheel 44T |
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Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
Tuesday Barefoot Design w/Kraton Rubber |
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Chain |
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KMC Z-Series, 1/2" x 3/32" |
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Shifters |
Brompton 2 and 3 speed Trigger shifters |
Shimano Revo Twist Shifters, 7 Speed OR SunRace TSM27 |
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Saddle |
Brompton saddle with integrated carry handle. Incorporates a mount for a Brompton rear light and saddle bag |
Tuesday Comfort Cruiser w/Elastomer Spring |
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Headset |
Brompton headset |
1" Threaded Steel |
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Derailleur Rear |
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Shimano Tourney TY-300 7 Speed OR SunRace RD-M41 |
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Cassette |
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Shimano Freewheel, 14-34T, 7 Speed OR SunRace MFM300-7 |
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Chainrings |
44T (-12% gearing) |
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Bottom Bracket |
Square taper bottom bracket |
Steel 9 Piece |
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Stand |
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Intagrated Steel Kickstand |
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Front |
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall |
Tuesday Big Roll 26 x 2.35 Balloon |
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Rear |
349 x 35C Schwalbe Marathon Racer. A puncture resistant tyre with a reflective sidewall |
Tuesday Big Roll 26 x 2.35 Balloon |
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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) |
26" Alloy Rims w/Anodized Finish, 14g Stainless Spokes, Front & Rear Alloy Hubs, Nutted |
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Tube |
Schrader valve |
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