WOLVERINE
TOURING/GRAVEL/ADVENTURE

SOMA - WOLVERINE V4.1 FRAME - TYPE B - LUNAR ROCK

The original inspiration for the Wolverine was “monster cross”, but it is seriously so much more. Its geometry is stable enough for off road touring, but sporty enough for all-around adventure and gravel riding. With its sliding dropouts, you can run single-speed, derailleur gearing or hub gearing. With a split seatstay, it is compatible with the Gates Carbon Belt Drive.

2023 brings our version 4.1 B-Type that adopts flat mount brakes on both frame and fork. Version 4.0, which uses the IS brake mount, is still available for a limited time. Flat mount has become the primary standard for road brakes, but IS mounts are still more convenient for builds running flat bars, MTB drivetrains, or larger disc rotors.

• Tange Prestige heat-treated CrMo tube set
• Clearance for 700x45c tires w/ fenders
• Rear hub spacing:135mm (10mm QR, can be upgraded to 142mm 12mm TA with different inserts )
• Gates Carbon belt-drive compatible
• IRD Broski sliding dropouts allow for geared or single-speed builds
• Optional Matching Forks: A) lugged flat crown standard QR axle, Tange Infinity CrMo steel fork; double eyelets pannier rack and mini rack mounts. B) Unicrown straight blade 15mm thru-axle CrMo steel fork
• Braze-ons for rear rack and fenders (disc brake-compatible racks only)
• Three sets of water bottle bosses
• 1-1/8” size headtube
• Sizes: 46, 50, 52, 54, 56, 58. 60, 62 and 66cm (We recommend 650b tires on the 46cm)
• 2173g (frame)
• Paint: Moss Green