American Custom Bicycles in Steel, Titanium and Ti/carbon mix

Treeline SL

titanium, double-butted

Treeline SL

Basic Build Kit

ForkSalsa Bearpaw 150 x 15
StemSeven Aluminum 3D forged superlight
BarThompson Aluminum Trail
PostThompson Elite
Wheel SetSurly Rolling Daryll 190mm/150mm QR
TiresSurly Big Fat Larry 26 x 4.7”
HeadsetCane Creek 40
CrankRaceface Ride 32 tooth narrow/wide
BrakesGroup Matching
SaddleFizik Antares

The Treeline SL adds a refined element to fat bike adventures with our Argen™ double-butted tubing. Worthy of long distance rides in winter or summer, the Treeline SL is comfortable with the widest fat bike tires or narrower ones for racing or just high cruising speed over the long haul.



Average Frame Weight (lbs.): 3.1

Tubeset: Seven’s Argen™ double-butted 3-2.5 Titanium

Features and Options

Optional Features: chain hanger, rack mounts, fender mounts, third bottle mount, cable routing options, electronic shifting, 26, 27.5, 29 wheel, custom name decal

Optional Features with Upcharge: single speed version, Rohloff hub, carbon belt drive, S&S BTC couplers, custom color decals, custom paint

Sevens can be built with your choice of components. For details and price quotes, please contact your retailer.