Drivetrain |
Brompton 4 speed drivetrain, 163% range |
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Speed |
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12 |
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Frame |
Main Frame: Precision drawn heat-treated steel tubing with hand brazing and selected auto-brazed joints
Rear Frame: Superlight Advance rear frame made from Titanium with a replaceable hanger, redesigned suspension block and new 54mm roller wheels |
KELLYS Dynamic KLC Lite 29, LSG, tapered HT, internal routing, 12 x 148 mm Boost thru axle |
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Stem |
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KLS Active - diam 28.6 mm / bar bore 31.8 mm / 6° / length 70 mm (S), 80 mm (M - L) |
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Handle Bar |
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KLS Active RiseBar - diam 31.8 mm / rise 15 mm / width 640 mm (S), 660 mm (M), 680 mm (L) |
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Fork |
Superlight Titanium fork with a threaded headset |
SR SUNTOUR XCR32 RLR Air (29) Boost, 100 mm, air / Remote Speed Lockout / 15Q-Loc thru axle |
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Seatpost |
Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm |
KLS Active - diam 30.9 mm / length 350 mm (S), 400 mm (M - L) |
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Grip |
Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair |
KLS Token 3Density |
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Crankset |
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SHIMANO Deore (021) MT510-1 (32T) - length 170 mm (S), 175 mm (M - L) |
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Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
Plastic |
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Chain |
Hollow pin Superlight Advance Chain |
KMC X12 (114 links) |
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Shifters |
Brompton 4 speed trigger shifter |
SHIMANO SLX SL-M7100-IR Rapidfire Plus (I-Spec EV) |
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Gear |
4-speed gear system |
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Saddle |
Fizik Aliante R7 – a comfortable saddle with lightweight performance from its Composite Carbon Nylon shell |
KLS Diversa |
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Headset |
Brompton Superlight headset |
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Derailleur Rear |
Patent-pending direct mount 4 speed derailleur |
SHIMANO SLX M7100 (direct mount) |
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Hub Front |
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SHIMANO MT400-B / MT410-B Disc Center Lock (15 x 110 mm / 12 x 148 mm / 32 holes) |
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Hub Rear |
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SHIMANO MT400-B / MT410-B Disc Center Lock (15 x 110 mm / 12 x 148 mm / 32 holes) |
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Spoke |
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Stainless steel black |
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Cassette |
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SHIMANO (021) CS-M6100-12 (10-51T) |
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Chainrings |
6061 forged aluminium crank with 50T chainring and integrated chainguard |
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Sprocket |
11-13-15-18 Tooth |
SHIMANO (021) CS-M6100-12 (10-51T) |
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Bottom Bracket |
Square taper bottom bracket |
SHIMANO BB52 |
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