FX 1 Disc is a lightweight aluminium hybrid bike that looks great and feels just as good to ride. It has lots of gears so you can cruise any terrain comfortably, and powerful disc brakes give you confident stopping power, rain or shine. It\\\'s perfect for anyone looking to get out more, do a bit of exercise or commute to work on a versatile bike backed by a lifetime warranty. Key Features Built in mounts make it easy to add racks and mudguards for added versatility DuoTrap S (sold seperately) integrates a Bluetooth/ANT+ sensor into the frame. Log routes and track fitness progress on your computer or smart phone with no external sensor. Works with all major ANT+ wireless players, including Bontrager, Garmin, PowerTap and SRM Shift and brake cables are routed through the frame to keep things clean and simple Mechanical disc brakes deliver reliable stopping power in all conditions including wet and muddy The high performance lightweight aluminium is continuously cold extruded and butted and formed into manipulated tube shapes to balance strength and save weight Specifications Frameset Frame: Alpha Gold Aluminium, DuoTrap S-compatible, internal cable routing, flat-mount disc, rack and mudguard mounts, 135x5 mm QR FX Steel, flat-mount disc, rack mounts, 405 mm axle-to-crown, ThruSkew 5 mm QR Wheels Rims: Bontrager Connection, alloy, double-wall, 32-hole, Schrader valve Hubs: Formula DC-20, alloy, 6-bolt, 5x100 mm QR (Front) / Formula DC-31, alloy, 6-bolt, 6/7/8-speed freewheel, 135x5 mm QR (Rear) Tyres: Bontrager H2 Comp, wire bead, 30 tpi, 700x35c Spokes: 14g stainless steel Drivetrain Pedals: Wellgo nylon platform Crank: Shimano M315, 36/22, 175 mm length Front Derailleur: Shimano Tourney TY510, 34.9 mm clamp, top swing, dual pull Rear Derailleur: Shimano Altus M310 Shifter: Shimano Altus EF500, 7-speed Chain: Forged alloy, 48/38/28, chainguard, 170 mm length Cassette: SunRace MFM300 freewheel, 14-34, 7-speed Chain: KMC z51 Components Handlebar: Bontrager Riser, steel, 25.4 mm, 30 mm rise, 600 mm width (S, M, L) / Bontrager Riser, steel, 25.4 mm, 30 mm rise, 620 mm width (XL, XXL) Grips: Bontrager Satellite Stem: Bontrager alloy, 25.4 mm clamp, 10-degree, 90mm length (S, M) / Bontrager alloy, 25.4 mm clamp, 10-degree, 110 mm length (L, XL, XXL) Headset: 1-1/8 threadless, sealed cartridge bearings Brakes: Tektro MD-U310 mechanical disc, flat-mount, 160 mm rotor Saddle: Bontrager Sport Seatpost: Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length Weight Bike Weight: 12.9kg / 28.45lbs Bike Sizing Choosing the bike size depends on the type of bike, your height, your riding style, and your preference. A correct fitting bike will be more comfortable, more efficient and more fun to ride. This bike size guide gives our customers general advice on choosing the right size. It is a guide only and we always recommend visiting one of our stores or contacting one of our experts. XS S M L XL XXL Rider Height 4\\\'6 - 5\\\'2 / 137cm - 157cm 5\\\'1 - 5\\\'4 / 155cm - 162cm 5\\\'4 - 5\\\'8 / 162cm - 170cm 5\\\'7 - 6\\\'0 / 170cm - 183cm 6\\\'0 - 6\\\'3 / 183cm - 192cm 6\\\'3 - 6\\\'6 / 193cm 193cm - 203cm