| 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 |
165mm travel, Carbon, Proportional Response Tuned, Guidler idler pulley/chainguide, BSA 73, ISCG05, tapered head tube, Ai Offset |
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| Stem |
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Cannondale 3, 6061 Alloy, 31.8, 0° |
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| Handle Bar |
Mid handlebar |
Cannondale 3 Riser, 6061 Alloy, 30mm rise, 8° sweep, 6° rise, 780mm |
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| Fork |
Steel Brazed Fork |
RockShox Zeb Select, 170mm, 15x110mm thru-axle, tapered steerer, 44mm offset |
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| Seatpost |
Extended, Silver (35") |
TranzX dropper, internal routing, 31.6, 130mm (S), 150mm (M - XL) |
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| Grip |
Push-on Rubber Grips |
Cannondale TrailShroom |
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| Crankset |
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Shimano Deore 6120, 30T, 55mm CL |
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| Pedals |
Non-folding Composite Pedals |
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| Chain |
6061 forged aluminium crank with 44T chainring and integrated chainguard |
Shimano Deore 6100, 12-speed |
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| Shifters |
Brompton 3 Speed Shifter |
Shimano Deore M6100, 12-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 |
Cannondale Stage 3 |
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| Headset |
Brompton Headset |
Integrated Sealed Bearing, Tapered |
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| Derailleur Rear |
Brompton Chain Pusher |
Shimano Deore M6100 |
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| Hub Front |
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Shimano MT400, 15x110mm thru-axle |
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| Hub Rear |
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Shimano MT410 12x148mm thru-axle |
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| Spoke |
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Stainless steel, 14g |
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| Sprocket |
13 Tooth |
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| Bottom Bracket |
Square taper bottom bracket |
Shimano Deore BSA 73 |
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| Front |
Schwalbe Marathon Racer |
Maxxis Assegai, 29 x 2.5", Dual compound, EXO+ puncture protection, tubeless ready |
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| Rear |
Schwalbe Marathon Racer |
Maxxis Minion DHR II, 29 x 2.4", EXO+, tubeless ready |
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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 |
WTB STX i30 TCS, 32h, tubeless ready |
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| Tube |
Schrader Valve |
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