The Pinnacle Cobalt is the bicycle equivalent of a 4x4. With its upright and comfortable riding position, versatile and grippy 40mm wide tyres, adjustable suspension forks and pannier rack mounts on all models, the Pinnacle Cobalt is a master of covering ground in comfort and control. Whether you\\\'re riding on roads, towpaths or woodland short-cuts, the Pinnacle Cobalt handles it all with ease. If a mountain bike seems too over-built or heavy and a road bike too limiting, the do-it-all Cobalt could be what you\\\'re looking for. Key Featureslightweight and durable 6061 heat treated aluminium frame RockShox Paragon Gold RL suspension fork with 65mm of travel for improved grip and comfort. Featuring an air chamber for improved sensitivity and reduced weight and a lock-out for more efficient pedalling when on smooth terrain or going up hills 27 speed Shimano Alivio drivetrain offers even smoother shifting with improved reliability and durability Tektro HD-M275 hydraulic disc brakes offer consistent, powerful braking no matter the weather 700x40C WTB Nano Comp tyres offer a excellent grip on a variety of surfaces in all weathers About Pinnacle BikesPinnacle is a UK bike brand that prides themselves on making dependable, quality bikes that offer an attractive alternative. Whether you ride for pleasure, adventure or fitness we\\\'ve got a bike that will suit every kind of rider. Even those who just want a bike to pop to the shops on. We believe that with the right bike, anyone can fall in love with cycling. Bike Sizing XS S M L XL XXL Rider Height 5\\\'0 - 5\\\'4 / 137cm - 157cm 5\\\'4 - 5\\\'7 / 155cm - 162cm 5\\\'7 - 5\\\'10 / 162cm - 170cm 5\\\'10 - 6\\\'1 / 170cm - 183cm 6\\\'1 - 6\\\'4 / 183cm - 192cm 6\\\'4 - 6\\\'7 / 193cm - 203cm Hybrid Bike Buying Guide Specification Frame: 6061 heat treated aluminium Fork: 65mm travel RockShox Paragon Gold RL-A1 w/ lock out Front Derailleur: Shimano Alivio FD-M4000 Rear Derailleur: Shimano Alivio RD-M3100-SGS Shifters: Shimano Alivio SL-M3100 Speed: 27 Crankset: Shimano FC-MT101 40T/30T/22T crankset w/ 73-122mm bottom bracket Cassette: 11-36T 9 speed cassette Chain: KMC X-9 9 speed chain Brakes: Tektro HD-M275 hydraulic disc brakes Tyres: WTB Nano Comp 700x40C Pedals: Included