Renthal Apex Stem


This all-new Renthal Apex stem covers all sectors of mountain bike. Light enough for XC racing, stiff and strong enough for a 780mm handlebar.  

The Renthal Apex stem features our unique new clamping system. This allows much of the stem body material to be removed, whilst retaining the strength and stiffness demanded by modern, wide handlebars. The clamps are inserted over the small diameter section of the handlebar and slid into the centre, giving a 240deg wrap of the handlebar.  

The Renthal Apex construction comprises a fully CNC machined 2014 aluminium body and 7075 aluminium clamps. An oversize centre bore, extensive 3-D machining and external webbing maximise structural strength and stiffness and minimise weight.  

Continuing Renthal's philosophy of giving the customer the choice in set-up, the stem is available in 40, 50, 60, 70, 80 and 90mm lengths. Each of these sizes can be flipped to give either a +/-6deg rise. This gives options for riders and bikes of all size, type and style.

Fully CNC machined 2014 aluminium body
7075 aluminium clamps
Unique 240deg twin handlebar clamps
Laser marked graphics
Durable anodised finish
Hard anodised clamps
Stainless steel hardware with assembled washers.

Lengths & Weights:
40mm - 118g
50mm - 127g 
60mm - 136g 
70mm - 140g 
80mm - 149g 
90mm - 158g  

Rise: +/- 6deg.
Stack height 40mm.
Clamp Width 46mm.
Handlebar Clamp Dia. 31.8mm.