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 |
Tuesday June Hi- Tensile Steel OS Cantilever w/Touch-Down Technology, Direct Connect Rack Mount, Fender Mounts |
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Stem |
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Classic Forged Alloy Stem |
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Handle Bar |
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Tuesday Big Bend Cruiser, Steel |
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Fork |
Superlight Titanium fork with a threaded headset |
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Seatpost |
Brompton Standard Chromoly steel tube – gloss black. Suitable for maximum inside leg 33″/83cm |
Classic Steel Pillar, 25.4mm x 350mm |
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Grip |
Superlight lock-on grips with precision ground lightweight foam adhered to ultrathin engineered core weighing just 42g per pair |
Tuesday Comfort Krayton |
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Crankset |
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Forged Steel OPC Crank, 170mm, Tuesday DOTS Chainwheel 44T |
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Pedals |
Brompton Folding left hand and non-folding right-hand pedals |
Tuesday Barefoot Design w/Kraton Rubber |
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Chain |
Hollow pin Superlight Advance Chain |
KMC Z-Series, 1/2" x 3/32" |
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Shifters |
Brompton 4 speed trigger shifter |
Shimano Revo Twist Shifters, 7 Speed OR SunRace TSM27 |
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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 |
Tuesday Comfort Cruiser w/Elastomer Spring |
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Headset |
Brompton Superlight headset |
1" Threaded Steel |
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Derailleur Rear |
Patent-pending direct mount 4 speed derailleur |
Shimano Tourney TY-300 7 Speed OR SunRace RD-M41 |
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Hub Front |
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Alloy Hubs |
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Hub Rear |
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Alloy Hubs |
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Spoke |
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14g Stainless Spokes |
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Cassette |
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Shimano Freewheel, 14-34T, 7 Speed OR SunRace MFM300-7 |
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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 |
Steel 9 Piece |
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Stand |
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Intagrated Steel Kickstand |
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