Product Description - build your own aluminium superbike/h2> The Allez Sprint from Specialized is an aluminium frame that has been optimised down to the last detail, allowing you to build a super-fast road bike. Modelled on the Tarmac SL7, it offers practically the same riding dynamics, whether in a sprint to the finish, a decisive attack or a technical descent. Using hydroforming, the bottom bracket and down tube are made from a single part, which ensures efficiency and stability. Add the highly complex head tube and you get a balance between the power at the pedals and the handlebar input, so that you can move safely at the top speed limit. The whole thing was assembled using the Smartweld welding process to perfect the aerodynamics, power transmission and handling without adding weight. The Allez Sprint is 41 seconds faster over 40 kilometres than its predecessor. To ensure that comfort is not neglected, it has adopted the lowered seat stays, FACT carbon fork and carbon seatpost of the Tarmac. The frame has an uncomplicated BSA bottom bracket and is suitable for both aero and standard setups as well as for internally routed electronic and mechanical drives. There are no limits when it comes to creating your aluminium superbike. Product Specifications: Wheel size:28" Brake Type:disc Application:Road Housing Width:68 mm seat clamp type:Bolt Frame material:Aluminum Fork material:Carbon Gender:Women's, Men´s copper tint-bronze foil | 28" | XS | 47 mm: Wheel size:28" | 28" | XS | 47 mm: Wheel size:28" copper multi blurred impasto-brushed liquid metal | 28" | S | 47 mm: Wheel size:28" dusty pink multicolor radial fade-ion metallic | 28" | S | 47 mm: Wheel size:28" copper tint-bronze foil | 28" | S | 47 mm: Wheel size:28" | 28" | S | 47 mm: Wheel size:28" copper multi blurred impasto-brushed liquid metal | 28" | M | 44 mm: Wheel size:28" dusty pink multicolor radial fade-ion metallic | 28" | M | 44 mm: Wheel size:28" copper tint-bronze foil | 28" | M | 44 mm: Wheel size:28" | 28" | M | 44 mm: Wheel size:28" copper multi blurred impasto-brushed liquid metal | 28" | L | 44 mm: Wheel size:28" dusty pink multicolor radial fade-ion metallic | 28" | L | 44 mm: Wheel size:28" copper tint-bronze foil | 28" | L | 44 mm: Wheel size:28" | 28" | L | 44 mm: Wheel size:28" copper tint-bronze foil | 28" | XL | 44 mm: Wheel size:28" | 28" | XL | 44 mm: Wheel size:28" copper tint-bronze foil | 28" | XXL | 44 mm: Wheel size:28" | 28" | XXL | 44 mm: Wheel size:28" Technical Information: Belt Compatibility:No Saddle Clamp (Ø):D-shape Front Derailleur Mount:Braze-On Cable Routing:Internal Mechanical / Electric Brake Mount:Flat Mount Seatpost diameter:Aero form Wheel Standard:12 x 100 mm (Standard), 12 x 142 mm (Standard) Bottom bracket standard:BSA copper tint-bronze foil | 28" | XS | 47 mm: Fork Offset:47 mm | 28" | XS | 47 mm: Fork Offset:47 mm copper multi blurred impasto-brushed liquid metal | 28" | S | 47 mm: Fork Offset:47 mm dusty pink multicolor radial fade-ion metallic | 28" | S | 47 mm: Fork Offset:47 mm copper tint-bronze foil | 28" | S | 47 mm: Fork Offset:47 mm | 28" | S | 47 mm: Fork Offset:47 mm copper multi blurred impasto-brushed liquid metal | 28" | M | 44 mm: Fork Offset:44 mm dusty pink multicolor radial fade-ion metallic | 28" | M | 44 mm: Fork Offset:44 mm copper tint-bronze foil | 28" | M | 44 mm: Fork Offset:44 mm | 28" | M | 44 mm: Fork Offset:44 mm copper multi blurred impasto-brushed liquid metal | 28" | L | 44 mm: Fork Offset:44 mm dusty pink multicolor radial fade-ion metallic | 28" | L | 44 mm: Fork Offset:44 mm copper tint-bronze foil | 28" | L | 44 mm: Fork Offset:44 mm | 28" | L | 44 mm: Fork Offset:44 mm copper tint-bronze foil | 28" | XL | 44 mm: Fork Offset:44 mm | 28" | XL | 44 mm: Fork Offset:44 mm copper tint-bronze foil | 28" | XXL | 44 mm: Fork Offset:44 mm | 28" | XXL | 44 mm: Fork Offset:44 mm Approved For: Chainring Count Compatibility:1x, 2x Max Tire Size Rear:32-622 (700 x 32C) Max. Disc Brake Size Rear:160 mm Weight Limit:125 kgSystem Max. Chainring Size:1x 52T, 2x 55T Max. Disc Brake Size Front:160 mm Max Tire Size Front:32-622 (700 x 32C) Product Features: 28" frame kit for fast aluminium road bikegeometry, aerodynamics and design of the Tarmac SL7 carbon framedriving dynamics at top level and optimal power transmission to the road41 seconds faster over 40 km than previous modelsefficient and stable behaviour at top speedsone-piece construction of bottom bracket and down tube by hydroforminghighly complex head tube with completely internal cable routingD'Aluisio Smartweld technology for improved driving characteristics without additional weightdetachable front derailleur mountcarbon fork, carbon seatpost and lowered seat stays for more comfort Technology: D'Aluisio Smartweld Technology (DSW) D'Aluisio Smartweld welding technology, named after its inventor Chris D'Aluisio, is based on so-called hydroforming. Hydroforming is a process that uses hydraulic pressure to shape aluminium. A flange with seam preparation is then formed, which is then welded. This improves accessibility during welding, produces cleaner welds due to more even heat distribution and distributes the jump in stiffness over a larger area. This not only ensures smoother stiffness transitions and lower load peaks, but also contributes to material and weight savings because thinner wall thicknesses can be used. This technology makes it possible to get the best out of aluminium, and to produce frames that are nearly comparable to carbon models in terms of precision and strength, but are naturally much more affordable. Aerodynamic Expertise from Specialized "Aero is everything" is not an empty slogan at Specialized. Their engineers rely on decades of experience in aero design, and use a variety of state-of-the-art methods in the developing top aero racing machines. Central to this, of course, is the wind tunnel ("Win Tunnel") at the company's headquarters in California, which is available for round-the-clock testing. It is specially designed to meet the requirements of cyclists and typical situations in road cycling, such as team time trials or riding in a group. The development process always begins with the FreeFoil Shape Library, a collection of countless tube shapes and structures which helps engineers figure out the most interesting configurations for wind tunnel testing. But one does not always have to analyse actual objects. There is also Computational Fluid Dynamics (CFD), which uses computer simulations to experiment with aerodynamic properties. Specialized also makes use of the Data Acquisition System (DAQ), which collects data such as a rider's power, speed, riding position and wind angle of incidence during practical tests on the road or in the velodrome. In turn, conclusions can be drawn from all this information for use in bike fittings and fine tuning. Geometry: copper tint-bronze foil | 28" | XS | 47 mm: Head Tube Angle:71.75 Stack:508 mm Standover Height:735 mm Wheelbase:974 mm Reach:378 mm Chainstay Length:410 mm Seat Tube Angle:75.5 BB Drop:74 mm Bottom Bracket Height:266 mm Seat Tube Length:470 mm Head Tube Length:470 mm Frame Size:49 cm Recommended Rider Height:155 - 163 cm Effective Top Tube Length:509 mm | 28" | XS | 47 mm: Head Tube Angle:71.75 Stack:508 mm Standover Height:735 mm Wheelbase:974 mm Reach:378 mm Chainstay Length:410 mm Seat Tube Angle:75.5 BB Drop:74 mm Recommended Rider Height:155 - 163 cm Frame Size:49 cm Seat Tube Length:470 mm Head Tube Length:105 mm Bottom Bracket Height:266 mm Effective Top Tube Length:509 mm copper multi blurred impasto-brushed liquid metal | 28" | S | 47 mm: Frame Size:52 cm Recommended Rider Height:163 - 170 cm Seat Tube Length:495 mm Bottom Bracket Height:266 mm Head Tube Length:115 mm Standover Height:755 mm Stack:520 mm BB Drop:74 mm Reach:383 mm Head Tube Angle:72.5 Seat Tube Angle:74 Wheelbase:976 mm Chainstay Length:410 mm Effective Top Tube Length:532 mm dusty pink multicolor radial fade-ion metallic | 28" | S | 47 mm: Bottom Bracket Height:266 mm Seat Tube Length:495 mm Recommended Rider Height:163 - 170 cm Frame Size:52 cm Head Tube Length:115 mm Reach:383 mm Head Tube Angle:72.5 Seat Tube Angle:74 Stack:520 mm Chainstay Length:410 mm BB Drop:74 mm Wheelbase:976 mm Standover Height:755 mm Effective Top Tube Length:532 mm copper tint-bronze foil | 28" | S | 47 mm: Head Tube Angle:72.5 Stack:520 mm Standover Height:755 mm Wheelbase:976 mm Reach:383 mm Chainstay Length:410 mm Seat Tube Angle:74 BB Drop:74 mm Frame Size:52 cm Bottom Bracket Height:266 mm Seat Tube Length:495 mm Recommended Rider Height:163 - 170 cm Head Tube Length:115 mm Effective Top Tube Length:532 mm | 28" | S | 47 mm: Head Tube Angle:72.5 Stack:520 mm Standover Height:755 mm Wheelbase:976 mm Reach:383 mm Chainstay Length:410 mm Seat Tube Angle:74 BB Drop:74 mm Seat Tube Length:495 mm Head Tube Length:115 mm Recommended Rider Height:163 - 170 cm Frame Size:52 cm Bottom Bracket Height:266 mm Effective Top Tube Length:532 mm copper multi blurred impasto-brushed liquid metal | 28" | M | 44 mm: Bottom Bracket Height:268 mm Recommended Rider Height:170 - 175 cm Head Tube Length:133 mm Wheelbase:979 mm Seat Tube Angle:74 Frame Size:54 cm Reach:387 mm Seat Tube Length:510 mm Head Tube Angle:73 Stack:537 mm Standover Height:765 mm Chainstay Length:410 mm BB Drop:72 mm Effective Top Tube Length:541 mm dusty pink multicolor radial fade-ion metallic | 28" | M | 44 mm: Seat Tube Length:510 mm Bottom Bracket Height:268 mm Recommended Rider Height:170 - 175 cm Head Tube Length:133 mm Frame Size:54 cm BB Drop:72 mm Wheelbase:979 mm Standover Height:765 mm Chainstay Length:410 mm Stack:537 mm Head Tube Angle:73 Reach:387 mm Seat Tube Angle:74 Effective Top Tube Length:541 mm copper tint-bronze foil | 28" | M | 44 mm: Head Tube Angle:73 Stack:537 mm Standover Height:765 mm Wheelbase:979 mm Reach:387 mm Chainstay Length:410 mm Seat Tube Angle:74 BB Drop:72 mm Frame Size:54 cm Bottom Bracket Height:268 mm Seat Tube Length:510 mm Head Tube Length:133 mm Recommended Rider Height:170 - 175 cm Effective Top Tube Length:541 mm | 28" | M | 44 mm: Head Tube Angle:73 Stack:537 mm Standover Height:765 mm Wheelbase:979 mm Reach:387 mm Chainstay Length:410 mm Seat Tube Angle:74 BB Drop:72 mm Recommended Rider Height:170 - 175 cm Frame Size:54 cm Seat Tube Length:510 mm Head Tube Length:133 mm Bottom Bracket Height:268 mm Effective Top Tube Length:541 mm copper multi blurred impasto-brushed liquid metal | 28" | L | 44 mm: Bottom Bracket Height:268 mm Recommended Rider Height:175 - 183 cm Seat Tube Length:530 mm Head Tube Length:153 mm Frame Size:56 cm Reach:398 mm Chainstay Length:410 mm Head Tube Angle:73.5 Stack:558 mm Standover Height:795 mm Wheelbase:992 mm BB Drop:72 mm Seat Tube Angle:73.5 Effective Top Tube Length:563 mm dusty pink multicolor radial fade-ion metallic | 28" | L | 44 mm: Bottom Bracket Height:268 mm Seat Tube Length:530 mm Recommended Rider Height:175 - 183 cm Head Tube Length:153 mm Standover Height:795 mm Frame Size:56 cm Head Tube Angle:73.5 Stack:558 mm BB Drop:72 mm Wheelbase:992 mm Chainstay Length:410 mm Seat Tube Angle:73.5 Reach:398 mm Effective Top Tube Length:563 mm copper tint-bronze foil | 28" | L | 44 mm: Head Tube Angle:73.5 Stack:558 mm Standover Height:795 mm Wheelbase:992 mm Reach:398 mm Chainstay Length:410 mm Seat Tube Angle:73.5 BB Drop:72 mm Frame Size:56 cm Bottom Bracket Height:268 mm Seat Tube Length:530 mm Head Tube Length:153 mm Recommended Rider Height:175 - 183 cm Effective Top Tube Length:563 mm | 28" | L | 44 mm: Head Tube Angle:73.5 Stack:558 mm Standover Height:795 mm Wheelbase:992 mm Reach:398 mm Chainstay Length:410 mm Seat Tube Angle:73.5 BB Drop:72 mm Recommended Rider Height:175 - 183 cm Frame Size:56 cm Seat Tube Length:530 mm Head Tube Length:153 mm Bottom Bracket Height:268 mm Effective Top Tube Length:563 mm copper tint-bronze foil | 28" | XL | 44 mm: Head Tube Angle:74 Stack:584 mm Standover Height:815 mm Wheelbase:1006 mm Reach:405 mm Chainstay Length:410 mm Seat Tube Angle:73.5 BB Drop:72 mm Frame Size:58 cm Bottom Bracket Height:268 mm Seat Tube Length:550 mm Recommended Rider Height:180 - 188 cm Head Tube Length:180 mm Effective Top Tube Length:578 mm | 28" | XL | 44 mm: Head Tube Angle:73.5 Stack:584 mm Standover Height:815 mm Wheelbase:1006 mm Reach:405 mm Chainstay Length:410 mm Seat Tube Angle:73.5 BB Drop:72 mm Frame Size:58 cm Seat Tube Length:550 mm Head Tube Length:180 mm Recommended Rider Height:180 - 188 cm Bottom Bracket Height:268 mm Effective Top Tube Length:578 mm copper tint-bronze foil | 28" | XXL | 44 mm: Head Tube Angle:73.5 Stack:605 mm Standover Height:835 mm Wheelbase:1013 mm Reach:411 mm Chainstay Length:410 mm Seat Tube Angle:73 BB Drop:72 mm Frame Size:61 cm Bottom Bracket Height:268 mm Seat Tube Length:570 mm Recommended Rider Height:188 - 196 cm Head Tube Length:200 mm Effective Top Tube Length:596 mm | 28" | XXL | 44 mm: Head Tube Angle:73 Stack:605 mm Standover Height:835 mm Wheelbase:1013 mm Reach:411 mm Chainstay Length:410 mm Seat Tube Angle:73 BB Drop:72 mm Recommended Rider Height:188 - 196 cm Frame Size:61 cm Seat Tube Length:570 mm Head Tube Length:200 mm Bottom Bracket Height:268 mm Effective Top Tube Length:596 mm Manufacturer Number: copper tint-bronze foil | 28" | XS | 47 mm: 70026-7049 | 28" | XS | 47 mm: 70026-7149 copper multi blurred impasto-brushed liquid metal | 28" | S | 47 mm: 70025-7052 dusty pink multicolor radial fade-ion metallic | 28" | S | 47 mm: 70025-7252 copper tint-bronze foil | 28" | S | 47 mm: 70026-7052 | 28" | S | 47 mm: 70026-7152 copper multi blurred impasto-brushed liquid metal | 28" | M | 44 mm: 70025-7054 dusty pink multicolor radial fade-ion metallic | 28" | M | 44 mm: 70025-7254 copper tint-bronze foil | 28" | M | 44 mm: 70026-7054 | 28" | M | 44 mm: 70026-7154 copper multi blurred impasto-brushed liquid metal | 28" | L | 44 mm: 70025-7056 dusty pink multicolor radial fade-ion metallic | 28" | L | 44 mm: 70025-7256 copper tint-bronze foil | 28" | L | 44 mm: 70026-7056 | 28" | L | 44 mm: 70026-7156 copper tint-bronze foil | 28" | XL | 44 mm: 70026-7058 | 28" | XL | 44 mm: 70026-7158 copper tint-bronze foil | 28" | XXL | 44 mm: 70026-7061 | 28" | XXL | 44 mm: 70026-7161 Contents: 1 x Specialized Allez Sprint frame1 x Specialized FACT carbon fork1 x Specialized S-Works Tarmac FACT carbon seatpost, Di2, 20 mm offset Manufacturer: Specialized Germany GmbH Hauptstraße 4 83607 Föching Germany www.specialized.com/contact-us