Orange Mountain Bikes - ST4 SE Spec Sheet
From the 2011 Archive
The ST4 may take the name of the old, but it’s all new, a veritable conglomerate of design made to continue our own inimitable niche. The original brought responsive trail handling to a bike designed for regular XC. A low slung trail missile which pedaled efficiently and descended with a rapidity that astounded the most fervent critic. A bike that doesn’t fit a category, but creates one.
Built for all-day missions, the ST4 uses a low leverage ratio to produce 110mm of buttery smooth travel. Rather than use a shorter 165 mm shock the ST4 takes a lesson from the blood, running a 190mm custom tuned Fox RP23 shock to give 100mm perfectly controlled progressive travel driven through single pivot linkage actuated design. The geometry that made the original a classic, but updated to markedly stiffen the chassis laterally and incorporate linkage development from the Strange department.
If you want to redefine the rules of XC, the ST4 starts afresh. It might not fit the existing industry tags, but it’s built for the way most of us ride. Up, down and along, the ST4 is the remedy to your bike pondering woes. Just get on and ride, the ST4 does the rest.
Why the ST4 SE?
The ST4 SE puts the component package on a diet to create the ultimate XC dream machine. Light and fast but still with an onus on strength, this bike will sprint uphill without ever asking you to walk home. A little too much? Take a look at the ST4 Pro.
Read the reviews for the ST4...
ST4 SE Specifications
|Tubeset||Moulded and Formed 6061-T6/ Custom Butted Aluminium Tube|
|Rear Shock||Fox Float RP23 XV|
|Swing Arm||QR Axle|
|Forks||Fox 32 F-RLC Fit2 120mm QR15|
|Front Mech||Shimano XTR|
|Rear Mech||Shimano XTR Shadow 10 sp|
|Shifters||Shimano XTR R Fire +|
|Brakes||Hope Race X2 Pro 160/160|
|Bottom Bracket||Shimano SM51 Hollow Tech 2|
|Crankset||Shimano XTR (3 x 10sp)|
|Cassette||Shimano XTR CSM980 -10|
|Hubs||Hope Pro 2|
|Rims||Mavic XM819 UST|
|Spokes||DT Swiss Competition|
|Tyres||Continental Mountain King 2.2 UST|
|Handlebars||Easton Haven Carbon Low|
|Saddle||Fizik Gobi XM|
|Seat Post||Thomson Elite|
|Moulded and Formed 6061-T6/Custom Butted Aluminium Tube|
|A. Head Angle||68°||68°||68°|
|B. Seat Angle||74°||74°||74°|
|C. Top Tube||556||576||599|
|D. Effective TT||580||600||620|
|E. BB Height||329||329||329|
|G. Head Tube||120||120||120|
|T. Rear Travel||110||110||110|
|Seat Tube Ø||27.2||27.2||27.2|
|Unless otherwise indicated all measurements are in mm.
Frame angles are measured static, without rider sag.
Bottom bracket height measured from ground with 670mm ø tyre.
Prices and Specifications are liable to change without notice.