【High-Stiffness 6061 Aluminum Frame with Triple-Draw Tubing and Smooth Welding Process】 Crafted from high-quality 6061 aluminum alloy, the frame combines triple-draw tubing with integrated flat-weld technology to achieve a smooth,weld-free surface that balances lightweight construction with high strength. The frame boasts 50% higher deformation resistance and 30% greater tensile strength compared to standard alloy frames. Available in three finishes:Glossy White, Glossy Black,and Matte Green.
【BOOST 148mm Rear Axle Spacing + UDH Universal Dropout, Compatible with Modern 12-Speed Drivetrains】 The rear wheel features a 12×148mm BOOST thru-axle paired with a UDH universal dropout, allowing direct installation with SRAM’s latest 12/13-speed derailleurs and enhancing rear wheel lateral stiffness. Thru-axle skewers and UDH dropouts are included as standard, making upgrades and maintenance more convenient.
【Compatible with 29“ and 27.5” wheel sizes, supports tires up to 2.1" wide】 Compatible with 29“×2.1” or 27.5“×2.25” tires to meet the demands of various terrains, including trails and off-road riding; supports up to 40T for single-chainring setups and 28T/38T for double-chainring setups, suitable for different climbing and flat-road riding scenarios.
【BSA Threaded Bottom Bracket + 160mm Disc Brake Mount, Stable and Reliable】 Features a traditional BSA 68mm threaded bottom bracket (34mm inner diameter) for easy installation and rattle-free operation; the rear brake mount supports 160mm disc brake rotors, providing stable braking power with low maintenance costs.
【31.6mm Seatpost + Long Insertion Depth, Suitable for Various Riders】 The seatpost has a 31.6mm diameter and an insertion depth of 7–12 cm, expanding frame compatibility; the 44–55mm tapered head tube comes with a headset included, making bike assembly more hassle-free.