Update info
05 / 2012 ST50 Front wheel 130C
Magnesium alloy front wheel
width 130mm / center-bore 50mm / P.C.D. 66mm / backspace 33mm
02 / 2012 Rear wheel 138mm
Magnesium alloy rear wheel for mini & baby
width 138mm / center-bore 40mm / P.C.D. 58mm / backspace 61mm
06 / 2011 new pedals (delivery from 06/2011)
New asymmetric design pedales
ø12mm tube for accelerator / ø14mm tube for brake
(option ø14mm tube for accelerator)
05 / 2011 ST50 Front wheel hub
Magnesium alloy front wheel hub for chassis without front brake system
90mm length / 50mm center-bore / 66mm P.C.D. / for ø25mm spindle stub axle
10 / 2010 Option parts One point five - Hexagon Eccentric Insert
1.5 Hexagon Eccentric Insert has 1.5° offset insted of 1° offset standard Insert.
It provide wide range of camber angle adjustment.
Standard Eccentric Insert( parts # 211/002 ) total capacity 18mm
1.5 Eccentric Insert ( parts # 211/012 )
total capacity 27mm (measured with ø260mm alignment discs)
07 / 2010 Update Spare Parts Catalog
07 / 2010 digital caster-angle gauge for I.P.T.system
Digital angle gauge with magnetic base. Easy to measure caster and camber angle.
estimate delivery date september / 2010
05 / 2010 New Rear brake caliper mount for ss30 / ss32
We changed the caliper mount system . Now the rear caliper is mounted on left side bearing carrier with an aluminium stay. With this solution it is easy to adjust the rear axle height. There is no need to change the caliper fix position.
