C4M 29er race hardtail complete bike

Progressive not Aggressive! Our new weight and price-optimised 29er race hardtail for the... more

Progressive not Aggressive!
Our new weight and price-optimised 29er race hardtail for the coming racing season. Whether with or without suspension fork, mechanical or digital shifting, there is something for every type. Without any major problems, the 29er bike pictured (AXS version with FOX PS fork) weighs a record 8.99 kg.

This is what distinguishes our C4M frame

new progressive geometry in seat, steering angle and reach
uncompromising 1x drivetrain only!
ZS headset for mounting of Blocklock headset or similar.
UDH derailleur hanger - ready for the future!
further reduced frame weight to 950 g in size M for the C4M

Geometrie

… in mm	Top tube	Head tube	Seat tube	Reach	Stack	Wheelbase	Ridersize
L (19″)	633	110 @ 68,5°	480 @ 74°	454	623,5	1140	ca. 1,70 - 1,85 m
XL (20,5″)	662	125 @ 68,5°	530 @ 74°	479	637,5	1171	ca. 1,80 - 1,95 m

The chainstay length of 425 mm and a BB drop of 63 mm apply to all sizes.

Range of use
The C4M corresponds to a category 3 mountain bike. Bikes in this category can also be used on rough trails, in rough terrain and on difficult routes that require good riding technique. Jumps and drops can occur here up to a maximum height of 61 cm. The C4M is approved for a system weight of 110 kg.

UD carbon finish on the carbon frame
The carbon frames are produced with UD carbon fibres (Unidirectional), which has no visible carbon structure like 3K carbon (honeycomb structure). For a more technical look of the frames and also to save some weight again, we decided against a black -colour top coat - also because we love it that way! As each frame is laminated by hand and is unique, there may be small irregularities in the surface under the clear varnish. However, this is definitely not a production error or weakening of the material.