Stereo ONE77 Pro
black anodized
For those times when you don’t want to be bringing a knife to a gunfight, the Stereo ONE77 Pro has got your back. Revised geometry and kinematics work with the Fox 38 Float fork and Float X2 Performance shock to suck up rocks and roots whole, and spit them back out in bite-sized chunks. Sram’s GX Eagle 1×12 transmission makes light work of any descent – or climb. And Magura’s powerful MT5 hydraulic disc brakes bring the Newmen Evolution wheels to a halt on demand, whatever the conditions. Add a dropper post for full control, and you’re all set for the mountains.
COMPONENTS
wdt_ID | COMPONENT | DESCRIPTION |
---|---|---|
1 | FRAME | HPA Advanced Hydroform, ATG, ETC 4-Link, Air/Coil Shock Mount Flip-Chip, ISCG Mount, AXH |
2 | SIZE | 29: M, L, XL, XXL |
3 | FORK | Fox 38 Float Performance GRIP, 3-Position w/Micro Adjust, Tapered, 15x110mm, 170mm |
4 | SHOCK | Fox Float X2, 230x65mm, Low Speed Rebound & Compression w/ 2-Position Lever |
5 | SHOCK HARDWARE | Top: 40x8mm, Bottom: 20x8mm |
6 | HEADSET | ACROS Integrated, Top 1 1/8", Bottom 1 1/2", Fiber Inserts for 0.6° Angle Adjustment |
7 | STEM | Race Face Aeffect R 35 |
8 | HANDLEBAR | Race Face Chester 35, 780mm |
9 | GRIPS | ACID Disrupt, Soft Compound |
10 | REAR DERAILLEUR | Sram GX Eagle™, 12-Speed |
GEOMETRY

wdt_ID | Dimension | M | L | XL | XXL |
---|---|---|---|---|---|
1 | (A) Seat Tube | 420 | 420 | 470 | 470 |
2 | (B) Top Tube Horizontal | 584.77 / 583.22* | 605.27 / 603.70* | 628.58 / 626.92* | 655.2 / 653.38* |
3 | (C) Seat Tube Angle | 76.5 / 76.7* | 76.5 / 76.7* | 76.5 / 76.7* | 76.5 / 76.7* |
4 | (D) Head Tube Angle | 64.4 / 63.8* | 64.4 / 63.8* | 64.4 / 63.8* | 64.4 / 63.8* |
5 | (E) Chain Stays | 434.5 | 434.5 | 434.5 | 434.5 |
6 | (F) Head Tube | 103 | 104.5 | 114.5 | 134.5 |
7 | (G) Wheel Base | 1212 / 1220* | 1237 / 1244* | 1265 / 1273* | 1289 / 1297* |
8 | (H) BB-Height To Hub | -25 / -26.59* | -25 / -26.57* | -25 / -26.54* | -25 / -26.52* |
9 | (I) Standover Height | 742.3 / 746.3* | 737.0 / 741.0* | 754.6 / 758.6* | 758.9 / 762.9* |
10 | (J) Reach | 444.3 / 446* | 464.3 / 471.9* | 484.4 / 485.9* | 504.4 / 505.9* |