Available in one size only: Large: 177-186cm with 29" wheel size.Polygon's Syncline C5is built for riders who strive to climb fast, finish on the podium at XC Races, or want to explore the backcountry. The Syncline is ready to go fast and far with newfound confidence; let it take you to new levels.TUNED FOR SPEEDThe Syncline Carbon frames are tuned to surge forward on every pedal stroke. The Syncline begs to be ridden hard, a laterally stiff frame surrounded with light and efficient components.TWO DRINK BOTTLESWhile some bikes don't have enough room for one drink bottle, the Syncline has enough room to fit 2 full-size bottles so you can explore until your heart is content.INTERNAL CABLE ROUTINGInternal cable routing doesn't just look good. It also prolongs your cable's life. Less time spent working on your bike means more time riding.FOX 32 RHYTHM FORK 120MMFox's 32 Rhythm 120mm forks have been developed by racers to push the limits of a lightweight XC fork. Riders will experience a new level of control with these forks.SHIMANO SLX M7100 1 X 12 DRIVETRAINShimano's SLX 1 x 12 drivetrain offers market-leading shifting performance for an amazing value. Riders will experience crisp and precise shifting in all conditions through the wide range of gears.SHIMANO WIDE-RANGE CASSETTEShimano's 10-51 tooth cassette offers a massive range of gears out back, so you will be able to climb any mountain with simple shifting and less fuss so you can enjoy the ride more.SHIMANO MT-401 HYDRAULIC DISC BRAKESShimano hydraulic brakes offer a lot of power with precise control within a small, lightweight package.FRONT AND REAR THRU-AXLESFront and rear thru-axles add extra stiffness to the frame and wheel interface. With a simple Allen key, you can have your wheel out in seconds. FRAME ACX XC Performance Carbon Fibre, Pressfit BB92, Internal Cable Route, Boost 12x148mm Rear Thru-Axle FORK Fox 32 Rhythm 120mm Travel, Rebound Sweep Adjustment, Tapered, Boost Thru-Axle 15x110mm HANDLEBAR Entity Xpert Alloy 740mm STEM Entity Xpert, Alloy 60mm HEADSET FP-H869 Tapered SADDLE Entity Void, Steel Rail SEATPOST Entity Expert, Zero Offset, 27.2x350mm CRANKSET Shimano SLX FC-M7100 Chainwheel 32T BOTTOM BRACKET Shimano Press-Fit Bb CHAIN KMC X12 12 Speed CASSETTE SPROCKET Sunrace MZ-800, 11-51T, 12-Speed*** Shimano CS-M6100, 10-51T, 12-Speed*** REAR DERAILLEUR Shimano SLX RD-M7100 Shadow Plus 12 Speed SHIFTING LEVER Shimano SLX SL-M7100 BRAKE F/R Shimano BR-MT401 BRAKE ROTOR Shimano SM-RT30 TYRE WTB Trail Boss 27.5 x 2.25/29 x 2.25 * RIM Entity XL2 Disc, Double Wall Alloy Rims, 30mm Internal Width, Tubeless Tape Installed ** HUB FRONT Shimano HB-MT400, Thru Axle 15x110mm, 32h Center-Lock HUB REAR Novatec D462SB, 12x148mm 32h, Center Lock VALVE TYPE French Valve (Presta) PEDALS Alloy Flat Pedal COLOUR Red/Black WEIGHT 11.9 kg TECHNICAL INFORMATION HEADSET SPEC IS 42/28.6 | IS 52/40 SPOKES FRONT 14g Steel, Drive: 294mm, Non-Drive: 296mm SPOKES REAR 14g Steel, Drive: 294mm, Non-Drive:296mm FRONT AXLE Fox Racing Shox Fork 15x100mm QR Thru Axle REAR AXLE Thru Axle QR63-M BK 12x174mm Bolt On DISC SPEC 160mm(R)/180mm(F)