ZoomPraxis Works
DH9 Downhill Chainset (Arms Only)
The PRAXIS 9
Made for the gravity riders and the long travel hero. Just one look at the 9 and you know it's made for purpose.
Praxis 9 Inspiration
This redwood covered highway that snakes along the San Lorenzo river has been the main artery for local gravity riders getting up the mountains and into the trees. This well known "Down Hiller Commute" is our inspiration for the PRAXIS.
Gravity Focus
Made for the gravity riders and the long travel hero. The 9 is forged from high grade alloy with reinforced cross sections to be as tough as it possibly can. Just one look at the 9 and you know it's made for purpose.
BB - Majority of DH bikes are based on threaded 83mm width BSA, but occasionally some brands use PF41 x 104.5, and PF41 x 107. The good news is we support the installation of the 9 in all three of these DH frame types with our M30 BBs.
Direct Mount
The 9 uses the 3-bolt direct mount interface for fast and easy ring changes when you need. You can use any 3-bolt interface ring you want...any shape..size..color.
Chainline: Every DH bike is different and chainline is important. 57mm CL is achieved with 3mm offset ring, and a 60mm CL is achieved with a 0mm offset ring.
Crank/Use: DH-9 Armset | 165mm. MTB Crankset designed for gravity use on 83mm BSA / PF104.5 / PF107 frames.
Buy This If: You are looking for a versatile gravity focused crank for your long travel DH bike.
Material: ALLOY | Reinforced Forged Alloy | Alloy M30 spindle (30mm/28mm).
Weight: 650g: 165mm ARMSET.
Ring/Interface: DM 3-BOLT INTERFACE. Any brand 3-Bolt Direct Mount ring can be used for Shimano or SRAM chain compatibility. The chainring type and offset determines compatibility with any given MTN bike drivetrain.
DH Chainline: 57mm Chainline: Install 3mm Offset Ring. 60mm DH Chainline: Install 0mm Offset Ring.
Q-Factor: 186mm.
Main Bolt: 8mm Alloy Main crank bolt for Install/Self-Extract.
B.B.: M30 BOTTOM BRACKET (REQUIRED) DH Frame = 83mm PSA | PF104.5 | PF107.
Crank made to install in:
- 83mm BSA.
- PF104.5.
- PF107.
*This crank can only be installed in these three frame types*
The PRAXIS 9
Made for the gravity riders and the long travel hero. Just one look at the 9 and you know it's made for purpose.
Praxis 9 Inspiration
This redwood covered highway that snakes along the San Lorenzo river has been the main artery for local gravity riders getting up the mountains and into the trees. This well known "Down Hiller Commute" is our inspiration for the PRAXIS.
Gravity Focus
Made for the gravity riders and the long travel hero. The 9 is forged from high grade alloy with reinforced cross sections to be as tough as it possibly can. Just one look at the 9 and you know it's made for purpose.
BB - Majority of DH bikes are based on threaded 83mm width BSA, but occasionally some brands use PF41 x 104.5, and PF41 x 107. The good news is we support the installation of the 9 in all three of these DH frame types with our M30 BBs.
Direct Mount
The 9 uses the 3-bolt direct mount interface for fast and easy ring changes when you need. You can use any 3-bolt interface ring you want...any shape..size..color.
Chainline: Every DH bike is different and chainline is important. 57mm CL is achieved with 3mm offset ring, and a 60mm CL is achieved with a 0mm offset ring.
Crank/Use: DH-9 Armset | 165mm. MTB Crankset designed for gravity use on 83mm BSA / PF104.5 / PF107 frames.
Buy This If: You are looking for a versatile gravity focused crank for your long travel DH bike.
Material: ALLOY | Reinforced Forged Alloy | Alloy M30 spindle (30mm/28mm).
Weight: 650g: 165mm ARMSET.
Ring/Interface: DM 3-BOLT INTERFACE. Any brand 3-Bolt Direct Mount ring can be used for Shimano or SRAM chain compatibility. The chainring type and offset determines compatibility with any given MTN bike drivetrain.
DH Chainline: 57mm Chainline: Install 3mm Offset Ring. 60mm DH Chainline: Install 0mm Offset Ring.
Q-Factor: 186mm.
Main Bolt: 8mm Alloy Main crank bolt for Install/Self-Extract.
B.B.: M30 BOTTOM BRACKET (REQUIRED) DH Frame = 83mm PSA | PF104.5 | PF107.
Crank made to install in:
- 83mm BSA.
- PF104.5.
- PF107.
*This crank can only be installed in these three frame types*
