| 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 |
Fuji A6-SL super-butted alloy front and rear triangle, Enduro Max sealed cartridge bearings, MLink patented suspension system, Boost 148 x 12 mm, 130 mm |
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| Stem |
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Race Face Ride, alloy, +6° rise |
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| Handle Bar |
Mid handlebar |
Race Face Ride Riser Bar, alloy, 20 mm rise, 760 mm |
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| Fork |
Steel Brazed Fork |
RockShox Recon Silver RL 27.5, tapered alloy steerer, Boost 110 x 15 mm, 140 mm travel |
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| Seatpost |
Extended, Silver (35") |
Tranz X JD-YSP18P, 31.6 mm, 15" - 130 mm travel, 17, 19, 21" - 150 mm travel, PLQ Lever |
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| Grip |
Push-on Rubber Grips |
WTB Waffel, Lock on |
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| Crankset |
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Shimano Deore, 30T OR FSA Gamma Pro 1X MegaExo |
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| Pedals |
Non-folding Composite Pedals |
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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 |
Shimano Deore, 1x11-speed OR SunRace MX33N |
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| Saddle |
A Line saddle with black rails 147mm width
Composite seat clamp and rear frame clip in matt black finish |
WTB Volt Medium Steel SL |
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| Headset |
Brompton Headset |
FSA 1 1/8" - 1.5", sealed cartridge bearings |
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| Derailleur Rear |
Brompton Chain Pusher |
Shimano Deore, shadow plus OR SunRace MS300 |
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| Hub Front |
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MT400 |
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| Hub Rear |
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Shimano MT400 |
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| Spoke |
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DT Swiss Industry stainless spokes |
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| Cassette |
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Sunrace, 10-50T |
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| Sprocket |
13 Tooth |
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| Bottom Bracket |
Square taper bottom bracket |
Shimano, threaded OR FSA MegaExo |
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| Front |
Schwalbe Marathon Racer |
Maxxis Minion DHF, 27.5" x 2.30", 60tpi, EXO, Tubeless Ready, folding |
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| Rear |
Schwalbe Marathon Racer |
Maxxis Aggressor, 27.5" x 2.30", 60tpi, EXO, Tubeless Ready, folding |
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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 ST i30 TCS 2.0 32H, , DT Swiss Industry stainless spokes OR Formula DC-711 front hub, DC-3248 rear hub |
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| Tube |
Schrader Valve |
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