Wide Ranging Capabilities
Clearance for big 45mm tires lets you push further into the rough stuff, and enjoy more grip and comfort on every ride.
Easy to Live With. Easy to Love. Everything on the Topstone is designed for simplicity, ease of use and compatibility. Whether you’re setting out on a big ride or taking the long way to work – less down time, more ride time.Specs
FRAMESET
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FrameLightweight SmartForm C2 Alloy, 12×142 thru-axle, tapered headtube, BSA threaded BBm flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts
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ForkTopstone Carbon, 1-1/8″ to 1.5″ steerer, 55mm OutFront offset, flat mount disc, internal routing, 12×100 thru-axle, fender/gear mounts
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HeadsetIntegrated, 1-1/8″ – 1.5″
DRIVETRAIN
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Rear DerailleurShimano Sora GS
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Front DerailleurShimano Sora GS
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ShiftersShimano Sora, 9-speed
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ChainKMC Z9, 9-speed
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CrankFSA Tempo Adventure, 46/30
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Rear CogsSunrace, 11-34, 9-speed
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Bottom BracketCartridge, square taper
BRAKES
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BrakesPromax Decoder R mechanical disc, 160/160mm rotors
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Brake LeversShimano Sora
WHEELS
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RimsGXD 1.0, 28h
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SpokesStainless Steel, 14g
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TiresWTB Riddler Comp, 700x37c (Europe/UK – Vittoria Terreno Dry, 700x37c)
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Tire Size37
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Wheel Size700c
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Hubs(F) Formula alloy, 12x100mm / (R) Formula alloy, 12x142mm
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Front TireWTB Riddler Comp, 700x37c (Europe/UK – Vittoria Terreno Dry, 700x37c)
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Rear TireWTB Riddler Comp, 700x37c (Europe/UK – Vittoria Terreno Dry, 700x37c)
COMPONENTS
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HandlebarCannondale 3, butted 6061 Alloy, 16 deg flare drop
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StemCannondale 3, 6061 Alloy, 31.8, 7°
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GripsCannondale Bar Tape, 3.5mm
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SaddleFizik Aliante Delta, S-alloy rails
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SeatpostCannondale 4, 6061 Alloy, 27.2x350mm