Drivetrain |
Brompton 4 speed drivetrain, 163% range |
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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 |
New Quick CX SmartForm C2 Alloy SAVE 1-1/2 to 1-1/8 tapered head tube |
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Stem |
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Cannondale C3 6061 alloy 31.8 12 deg |
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Handle Bar |
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Cannondale C3 6061 double-butted 12 mm rise 680 mm |
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Fork |
Superlight Titanium fork with a threaded headset |
SR Suntour NEX w/ lockout 50 mm 1-1/8 steerer |
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Seatpost |
Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm |
Cannondale C3 6061 Alloy 27.2 x 350 mm |
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Grip |
Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair |
Cannondale Ergo Performance Lock-on |
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Crankset |
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Suntour XCE 48/38/28 |
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Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
Cannondale Reinforced Composite |
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Chain |
Hollow pin Superlight Advance Chain |
KMC Z51 8-speed |
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Shifters |
Brompton 4 speed trigger shifter |
Shimano M310 Rapidfire Plus 3x8 |
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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 |
Cannondale Quick CX Ergo |
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Headset |
Brompton Superlight headset |
VP Si 1 1/8tapered reducer |
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Derailleur Front |
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Shimano Altus 31.8 clamp |
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Derailleur Rear |
Patent-pending direct mount 4 speed derailleur |
Shimano Altus 8-speed |
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Hub Front |
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Alloy Disc sealed loose ball bearings QR 32h |
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Hub Rear |
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Alloy Disc sealed loose ball bearings QR 32h |
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Spoke |
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Stainless 15g |
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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 |
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Bottom Bracket |
Square taper bottom bracket |
Tange Cartridge |
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