http://www.echobike.com/images/2011ECHO/EC...26-MK1-SIDE.JPG
- Updated for 2011, the new Echo Pure frame.
- Features Echo's 'Spanish' BB system, which uses a large press-fit bearing - this gives a longer BB life, whilst still using a strong M15 ISIS spindle. BB is supplied with the frame!
- Large, CNC machined BB yoke increases weld contact area at this crucial join, increasing the strength of the frame.
- Neat, CNC machined horizontal dropouts spaced at 135mm feature a low-profile integrated tensioner design, as seen on the previous Czar 24" frame.
- Standard head tube (105mm long) has a large hole machined out to reduce weight.
- Top and down tube gussets at the head tube direct stress away from the ends of the tubes, improving frame life.
- Supplied with dedicated 4-bolt mounts.
- Available in brushed silver only.
- Weight: 1.525kg (Without BB), 1.785kg (With steel BB).
Manufacturer Stated Geometry (To be confirmed)
Wheelbase: 1093mm
Chainstay Length: 383mm
BB Rise: 55mm
Head Angle: 72 degrees