| Drivetrain |
Brompton 3 speed drivetrain, 177% range |
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| Riding Modes |
3 Speed (Utility) |
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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 |
Series 2 Double Butted CrMo, 27.5+ Wheels, Boost 141 x 9 mm Open Dropout, 73 mm Threaded BB |
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| Stem |
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60mm Marin 3D Forged Alloy |
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| Handle Bar |
Mid handlebar |
Marin Mini-Riser, 6061 Double Butted Aluminum, 15 mm Rise, 780 mm Width, 4º Up, 9º Back |
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| Fork |
Steel Brazed Fork |
CrMo, Suspension Corrected, Boost 110 mm Spacing, Tapered Steerer |
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| Seatpost |
Extended, Silver (35") |
Marin Alloy Light |
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| Grip |
Push-on Rubber Grips |
Marin Single Clamp Locking |
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| Crankset |
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Marin Forged Alloy 1 x 10, Hollow Spindle, Direct Mount Steel Forged Narrow-Wide 30T Chainring, Boost Spacing |
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| Pedals |
Non-folding Composite Pedals |
Nylon Platform |
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| Chain |
6061 forged aluminium crank with 44T chainring and integrated chainguard |
KMC X10 |
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| Shifters |
Brompton 3 Speed Shifter |
Shift Lever : Shimano Deore 1x10-Speed |
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| Saddle |
A Line saddle with black rails 147mm width
Composite seat clamp and rear frame clip in matt black finish |
Marin MTB |
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| Headset |
Brompton Headset |
FSA Orbit ITA, Sealed Cartridge Bearings, 1 1/8" x 1 1/2” |
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| Derailleur Rear |
Brompton Chain Pusher |
Shimano Deore Shadow Plus SGS 10-Speed |
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| Hub Front |
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Joytech, 141 x 9 mm, 6-Bolt Disc, 32H |
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| Hub Rear |
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Joytech, 110 x 9 mm, 6-Bolt Disc, 32H |
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| Spoke |
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14 g Black Stainless Steel |
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| Cassette |
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SunRace 10-Speed, 11-42T |
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| Sprocket |
13 Tooth |
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| Bottom Bracket |
Square taper bottom bracket |
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| Front |
Schwalbe Marathon Racer |
Vee Tire, Crown Gem 27.5 x 2.8", Dual Control Compound, Folding Bead, Tubeless Compatible |
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| Rear |
Schwalbe Marathon Racer |
Vee Tire, Crown Gem 27.5 x 2.8", Dual Control Compound, Folding Bead, Tubeless Compatible |
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| Wheel / RIM |
Rear Wheel: Double-wall rim, 28 spoke, Brompton Standard ratio 3 speed internal gear hub, 13 tooth sprocket
Front Wheel: Double wall rims, 28 spokes laced to a Brompton front hub |
Marin Aluminum Double Wall, 38 mm Inner, Pinned Joint, Disc Specific, Tubeless Compatible |
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| Tube |
Schrader Valve |
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