Brand-X RD-01 – Road Frame and Carbon ForkThe Brand-X RD-01 is a solid performer, which combines lightness, durability, adaptability and affordability. Equally at home on long winter training rides or daily commutes to the office, the lightweight 6061-T6 alloy frame has been designed with all year riding and commuting in mind Carbon ComfortA UD carbon bladed fork with alloy steerer reduces buzz from rough sections of road, for increased rider comfort. There is ample clearance for mudguards and eyelets for ease of fitment on both frame and fork. Pannier rack mounts broaden the RD-01’s capabilities as an all-rounder for commuting and social riding Comfortable GeometryComfortable geometry offers a more relaxed riding position, which translates into increased comfort and reduced rider fatigue, a feature that we have come to appreciate ourselves when making early morning commutes when carrying a bag on our backs Please Note: The Brand-X RD-01 Road Bike Frameset requires a long reach brake caliper (47mm – 59mm). Shimano R650, Shimano R451, Tektro R317and Tektro R359 calipers are all fully compatible and recommended for use with this frame Features: Frame: Mechanically Formed Triple Butted 6061-T6 Aluminium FrameFork: UD Carbon Bladed Fork with Alloy SteererFrame Certification: ISO 4210Brake Compatibility: Long reach 47mm – 59mm calipersRecommended Brake Calipers: Shimano R650/R451 or Tektro R317/R359Headtube: IS41/28.6 | IS41/30Seatpost: 31 6mmSeat Collar: 34 9mmBottom Bracket: 68mm BSATyre Size (Recommended): 25CWheels: 700cWarranty: 2 YearsWeight: 1.69kg (56cm frame)Buy Brand-X Frames and Forks from Chain Reaction Cycles, the World’s Largest Online Bike Store.