Praxis Works MTB chainring steel bolt circle 104

The Praxis Works eRing Steel chainring made of cold-forged 4130 stainless steel was explicitly developed for use on e-bikes. It permanently withstands even the most massive drive forces and therefore impresses with an outstanding service life. On an e-bike, the drive components are subjected to increased forces of up to 300%. The Praxis Works eRing steel chainring is ideally suited for this use, for example on an e-bike. The e-bike chainring is available with 30, 32, 34 or 36 teeth and with 104mm bolt circle.

Features of the Praxis Work MTB steel chainring

• E-bike optimised drive sprocket
• made of cold-forged stainless steel
• 104 mm bolt circle
• 30, 32, 34 or 36 teeth
• fits 1x 10/11/12-speed drivetrain

Cold forged state-of-the-art manufacturing process

Praxis Works' own cold forging (one-shot forging) allows chainrings to be manufactured more precisely and individually than with the CNC milling process. It produces harder surfaces and therefore more durable and robust chainrings.

Assembly note

• These chainrings have an integrated thread for mounting.
• 4 M8 x 7.5 mm chainring screws are required for mounting.
• The length of the screw may vary slightly depending on the thickness of the spider.