Bombtrack has added some exciting features to the Arise 2, including WTB's puncture-foiling ST tubeless ready rims, powerful Tektro mechanical disc brakes, and a third additional water bottle mount under the downtube. Roll further, stop quicker, stay out playing longer. Keeping its modular cable system and sliding dropouts, it also retains the prize for Bombtrack's most versatile bike. Features: - Wheel size: 700C - Frame: 4130 double butted CRMO frame - Fork: 4130 CRMO, tapered double butted blades with fender / rack mounts - Handlebars: BOMBTRACK CX-10 drop bar, 31.8 mm, 10deg flare - Grips: BOMBTRACK CONTROL bar tape - Stem: BOMBTRACK ROAM forged alloy stem, -7deg - Headset: FSA ORBIT MX sealed external headset, 1.1/8" - TEKTRO RL-340 brake levers - TEKTRO MIRA post mount mechanic disc brakes with 160 mm rotors - BOMBTRACK TAF19 alloy crank, 24 mm spindle - BSA sealed BB, external cups - WELLGO B109N flat pedals - KMC X11 chain, 1/2" x 11/128", 98L - Chainring: BOMBTRACK RIDGE alloy, narrow-wide, 42 T, 1/2" x 11/128" - Cassette: 17 T heat treated crmo cog, 1/2" x 11/128" - Front hub: BOMBTRACK TITLE-DISC sealed, 6-bolt disc hub, QR axle - Rear Hub: BOMBTRACK TITLE-DISC sealed hub, 11-speed, 6-bolt disc, QR - Front Rim: WTB ST i19 double wall, TCS, 32h - Rear Rim: WTB ST i19 double wall, TCS, 32h - BOMBTRACK Comp saddle - BOMBTRACK BEECH alloy seatpost, 27.2 mm x 300 mm - BOMBTRACK ORIGIN forged alloy seatclamp, 29.8 mm - KENDA FLINTRIDGE tires, 700C x 35C - Weight: 23 lbs / 10.5kg (size M)