We’re thrilled to be able to share with our readers, in a Fat-Bike.com exclusive: 38 Frameworks is releasing their new Mastodon 29+ complete bike. The Mastodon will feature a made in the USA, 7005 series, double butted aluminum frame and a White Brothers Carbon Fork. The build kit on the Mastodon is pretty darn impressive and centers around SRAM’s XX1 drive train. A medium frame weighs in at 4.1 lbs and the complete bike is a meer 24.2 lbs! Bruce from 38 Frameworks tells us that the Mastondon will be ready by July 1st and run you $3,699.
7005 series, double butted aluminum frame tubing.
142mm rear drop out spacing for stiff rear triangle.
Medium frame weight, 4.1 lbs.
Full built bike (with highlighted kit) 24.2 lbs.
73mm bottom bracket shell.
44 mm head tube.
30.9 mm seat tube diameter.
Optimized for SRAM XX1 drive train.
Front derailleur mount and cable guides for optional 2×10 drive train configuration.
Made in the USA.
Delivery beginning July 1.
Mastodon Build Kit
Fork – White Brothers Rock Solid
Headset – Cane Creek 40
SRAM XX1 drive train Crank, bottom bracket, rear derailleur, cassette, shifter, chain
Brakes – Avid Elixir 9, carbon lever, with 180mm rotors
Bars – Race Face Carbon Next Riser
Stem – Race Face Turbine
Seatpost -Race Face Next SL Carbon
Saddle – WTB Rocket V Race
Grips – WTB
Tires – Surly Knard 29 x 3.0
Rims – Schlick Northpaw 47mm
Hubs – DT Swiss 350
Skewers – DT Swiss rear wheel axle and quick release front skewer
Spokes – DT Competition
For more information visit – http://www.38frameworks.com/ – Tell them Uncle Gomez sent you!