Designed from the ground up to be a hyper-gravel bike, the Hook ADV is inspired by the John Tomac-era when pros would still race cross-country on drop bars. A suspension equipped, drop bar gravel bike capable of travelling absolutely anywhere, its MRP Baxter fork provides 40mm of plush air cushioning. A dropper post from KS is hooked up to the unused left side Sram shifter and lets you slam the saddle down for technical interludes. WTB rims roll around Bombtrack hubs, with a wider rim on the front to compliment the mix and match 2.25/2.0 WTB Ranger tubeless tires. Cockpit parts come courtesy of Ritchie's superb WCS line, while a Brooks Cambium Carved saddle finishes off the kit list. Happy competing in gravel races or taking on trails formerly reserved for mountain bikes, the Hook ADV proves joy in riding is the only justification when it comes to building a bike. Features: - Wheel size: 29" Plus - Frame: 4130 double butted crmo tubing - Fork: BOMBTRACK BPC full carbon disc fork - Handlebars: JONES H-BAR LOOP 710 travel bar, 31.8 mm, 710 mm - Grips: BOMBTRACK SHIFT 170 mm grips - Stem: BOMBTRACK TRAMP forged alloy stem, 3deg - Headset: FSA ORBIT ITA, 1.1/2" - 1.1/8" - SRAM GUIDE T hydraulic levers - SRAM GX-EAGLE 12-speed trigger shifter - SRAM GUIDE T hydraulic brakes - 180 mm F / 160 mm R rotors - SRAM GX EAGLE alloy crank, Boost DUB - SRAM GXP DUB 73 mm - SRAM GX EAGLE chain, 1/2" x 11/128", 118L - Chainring: SRAM GX EAGLE alloy, narrow-wide, 30T, 1/2" x 11/128" - Cassette: SRAM XG-1275 Eagle 12-speed cassette, 10-50 T - SRAM GX EAGLE rear derailleur, long cage - Front hub: BOMBTRACK TRAIL, 6-bolt disc, 15 x 110 mm TA - Rear Hub: BOMBTRACK TRAIL, XD driver, 6-bolt disc, 12 x 148 mm TA - Front Rim: WTB SCRAPER double wall sleeved, TCS, i45, 32h - Rear Rim: WTB SCRAPER double wall sleeved, TCS, i40, 32h - BOMBTRACK ORIGIN saddle - BOMBTRACK YEW alloy seatpost, 30.9 mm x 400 mm - BOMBTRACK ORIGIN forged alloy seatclamp, 34.9 mm - Front tire: WTB RANGER TCS LIGHT folding tire, 29" x 3.0" - Rear tire: WTB RANGER TCS LIGHT folding tire, 29" x 3.0" - Weight: 28.2 lbs / 12.8 kg (size M)