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

622m SLX 29", 27.5", or 26"

carbon with titanium lugs

622m SLX

Basic Build Kit

ForkFox Float 32
StemSeven Aluminum 3D forged superlight
BarThompson Aluminum Trail
PostThompson Elite
Wheel SetMavic CrossRide
TiresContinental Mountain King Sport
HeadsetCane Creek 40
SaddleFizik Antares
BrakesGroup Matching

We knew it would be our lightest mountain bike frame ever. We knew the carbon fiber tubes would smooth the trail. We knew they would add stiffness. We also knew the familiar titanium chain stays would keep the rear tire planted firmly on the ground. Really, we knew a lot about this bike before it was ever fabricated, but knowing did not prepare us for the blissful ride quality the 622m SLX offers, a perfect pairing of filtered feedback and power transfer. What we learned is how refined a mountai


Usage: Mountain Race, Mountain Endurance

Average Frame Weight (lbs.): 2.8

Tubeset: Seven’s Cirrus TC™ Carbon Fiber and Titanium

Features and Options

Standard Features: 44mm head tube

Optional Features: 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, carbon belt drive, custom color decals, custom paint

For a comprehensive matrix of features and options for all Seven models, please visit the features and options page.

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

“You are guaranteed to get exactly the mountain bike you’ve always wanted from the folks in Watertown.”