| 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 6061 Aluminum, 27.5" or 29” Wheels, Low Standover, 68 mm BB shell, 135 mm Forged Dropouts, IS Chainstay Disc Mount, Internal Housing Routing |
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| Stem |
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Marin Alloy, 31.8 Bar Bore, 45 mm |
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| Handle Bar |
Mid handlebar |
Marin 31.8 Riser, 12 mm Rise, 780 mm Width |
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| Fork |
Steel Brazed Fork |
SR Suntour XCR LOR-DS, Thru-Axle, 120 mm Travel, Hydraulic Lockout, Damping Adjustment, 42 mm (27.5") & 46 mm (29") Offsets |
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| Seatpost |
Extended, Silver (35") |
Marin Alloy, 30.9 |
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| Grip |
Push-on Rubber Grips |
Marin MTB, Closed End |
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| Crankset |
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Marin Forged Alloy 1 x 11, Hollow Spindle, Steel Narrow-Wide 32T Chainring, 76 mm BCD |
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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 X11 |
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| Shifters |
Brompton 3 Speed Shifter |
Shift Lever : MicroSHIFT 1x11-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 No.10-P |
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| Derailleur Rear |
Brompton Chain Pusher |
Shimano Deore Shadow Plus SGS |
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| Hub Front |
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Forged Alloy, Centerlock Disc, 32H |
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| Hub Rear |
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Formula, 100 x 15 mm, Sealed Cartridge Bearings, Centerlock 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 11-Speed, 11-46T |
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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 |
WTB Trailboss Comp, 27.5/29 x 2.25, Wire Bead |
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| Rear |
Schwalbe Marathon Racer |
WTB Trailboss Comp, 27.5/29 x 2.25, Wire Bead |
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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, 29 mm Inner, Pinned Joint, Disc Specific, Tubeless Compatible |
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| Tube |
Schrader Valve |
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