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Felt F55X (2012)


Product Category
Brand Felt
Size47, 50, 53, 55, 57, 60cm
ColorGloss White


Bottom bracketFSA BB30
BrakesTektro high profile Euro-style cyclocross cantilevers w/ road cartridge brake pads
CassetteShimano 12-28T
ChainShimano 10 speed
CranksetFSA Energy Cross BB30, 46/36T; 47cm=165mm, 50cm=170mm, 53cm=172.5mm, 55cm-60cm=175mm
FeaturesAluminum This product uses only the highest quality aluminum tubing available, giving our products the optimal blend of strength, weight, performance and value.  We form, taper and shape each tube for its particular placement and end-use.  These steps result in a lightweight responsive frame that minimizes rider fatigue and maintains quality.

Control Taper By using a ControlTaper head tube with 1-1/8” upper bearings and 1-1/2” lower bearings, Felt is able to significantly improve front-end stiffness and steering precision without adding weight to the frameset.
Fork typeFelt CXR UHC Advanced 3KP weave carbon fiber fork blades w/ cantilever brake pivots, aluminum Controltaper 1.125"" --> 1.5"" steerer tube, crown, & forged aluminum dropouts
Frame typeFelt Cyclocross custom butted superlight 7005 aluminium w/ hydroformed shoulder friendly top tube, CNC machined Controltaper HT, BB30 shell, DT cable routing, 1 piece forged aluminum dropouts & 6061 forged aluminum replaceable derailleur hanger
Front derailleurShimano Ultegra 34.9mm clamp
HeadsetFSA NO.42B CX 1.125"" --> 1.5"" integrated, w/ aluminium 15mm conical spacer w/ brake cable hanger, 2 X 10mm aluminum headset spacer, 1 x 5mm aluminum headset spacer, Felt Tornado top cap & bolt
Hub frontFulcrum Racing 7 CX aluminium 20H & Fulcrum quick release
Hub rearFulcrum Racing 7 CX aluminium 24H 2:1 w/ Shimano 10 speed compatible freehub body & Fulcrum quick release
Rear derailleurShimano Ultegra SS short cage
Recommended forCyclocross
Rims typeFulcrum Racing 7 CX 24mm deep 6061 aluminium rim, 20H front, 24H rear
SaddleFelt SL road saddle w/ carbon fiber injection molded base, polyurethane foam, embossed cover & hollow Cr-Mo rails
ShiftersShimano Ultegra STI
SpokesFulcrum Racing 7 CX straight pull 2.0mm Dynamic Balance stainless steel laced radial front, 2:1 Two-to-Oneª 2x drive, radial non-drive rear; brass external nipples
StemFelt SL 6061 aluminium 3D forged +/-7 rise, 31.8mm bar clamp, custom Cr-Mo bolts, 131g; 47cm=80mm, 50cm=90mm, 53cm-55cm=100mm, 57cm=110mm, 60cm=120mm
TiresVittoria Cross XG 700c x 32c Kevlar foldable
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