With e-bike use around the globe booming, we recognized a huge need for high-end lightweight carbon e-crank arms. With the wide variety of motors out there, we also knew that we’d need an assortment of crank designs to fit all the different bikes. So, with the goal to bring Praxis high-performance to the world of e-bikes, we’ve launched a full line of carbon e-cranks for many of the industry’s most well known motors.Working closely with Specialized, we’ve created e-crank arms for many of their e-bikes. Simply pull off the stock aluminium crankarms and bolt on these carbon cranks for a lighter, higher performance setup on your Specialized e-bike. eCranks for new Specialized SL 1.1 motor with M30 Spindle/spline. Version for the Creo Road family and Levo SL MTN family. Key Features:For Specialized eBikes with “SL 1.1” motor with Praxis M30 spindle/spline.,160, 165 and 170mm lengths w/rubber boots. (For Levo SL family of bikes).,M30 Alloy main crank bolt with self-extractor | 8mm Allen for Install/Removal | 50Nm torque.,165mm weight 350g.,182mm Qfactor when installed on the SL1.1 motor.,.
Key Features:For use with Direct Mount cranks with the 3-Bolt SRAM style interface.Specification:38T, 40T, 42T | 3-Bolt Direct Mount | 7075-T6,Wave™ Tech tooth profile,10/11/12sp Shimano/KMC/SRAM,Stamped and machined manufacturing with hard black anodizing for durability,REAR DER- Must use a ‘CLUTCH’ type rear derailleur. Example Shimano Shadow or SRAM Type 2,In rough terrain, or just for security, we still recommend use of an upper guide,In very rough terrain, or just for pure security, we still recommend use of an upper guide.
Our Praxis TT Road Chainrings are the result of relentless testing and tweaking, matched with the best material and manufacturing processes to create some of the smoothest running, most durable and sweetest shifting Chainrings available. These TT Rings are machined from 7075 T6 Aluminium and hard anodized for even more durability. They also feature our famous LevaTime Shifting Technology, which boasts synchronized ramps and strategically placed shift pins for perfectly timed shifts every time.PLEASE NOTE: Chainring Bolts are NOT included.SHIMANO - Our Praxis time trial chainrings work great with the new Shimano 10/11sp chain and drivetrains (Di2 included) when mounted to a traditional 5-arm mount 110 or 130 BCD Shimano crank. They also work great with traditional 5-arm mount aftermarket cranks such as THM, Rotor, Cannondale, Specialized, LOOK and FSA cranks… *Our chainrings do not mount to the new DA9000 crank with its new custom asymmetrical BCD.SRAM - Our chainrings work great with the SRAM 10sp and 11sp drivetrains when mounted to a traditional 5-arm mount 110 or 130 BCD SRAM crank. They also work great with traditional 5-arm mount aftermarket cranks such as THM, Rotor, Cannondale, Specialized, LOOK and FSA cranks.EXOGRAM RED/FORCE/RIVAL CRANKS - Our rings are not made for the brand new SRAM ‘Exogram’ cranks as they are a custom 4-arm mounting. -YAW FRONT DERAILLEUR - Our rings shift great with the new SRAM “Yaw” front derailleur.CAMPY - Our rings work great with Campy 10/11sp chain and drivetrains (EPS included) when mounted on a traditional 5-arm mount 110 or 130 BCD crank such as a THM, Rotor, Cannondale, Specialized, LOOK, FSA crank. Our rings DO NOT mount to Campy cranks.LEVATIME – Our LevaTime shifting is the product of years of relentless testing and tweaking. The final result is a set of some of the finest and fastest-shifting rings available. With a LevaTime ring, several custom shift pins are placed strategically at points on the ring to provide a perfectly timed lift. Synchronized ramps are tuned with a specific inner ring, providing a clean channel for the chain to move upwards. Each individual tooth is sculpted to handle a specific duty. Along with that, the Praixs time trail chainring's precisely located scallops help control chain movement and prevent chain suck.Specification:• LIMITED EDITION MACHINED PRODUCTION• 54/42 130BCD.• Heat Treated and Hard Anodized 7075 T6 Aluminium.• Work with Shimano™ 10/11, Campy 10/11, SRAM 10/11 drivetrains.• Designed for traditional 5-arm 130BCD cranks.• We highly suggest KMC, Shimano™, or Campy chains.• Not compatible with 4-arm Campy or 4-arm SRAM Exogram cranks.• GREAT for use with Di2 or EPS systems.• Power2Max, SRM, and Quarq power meter compatible.
The all new Praxis Zayante Carbon X M30 road crank is the ultimate marriage of lightness, stiffness and versatility. Up your game with its rigid carbon arms and stout 30mm spindle. And enjoy the right gearing setup for every ride with its new X-Spider for double rings or direct-mount interface for singles.Weighing a feathery 615 grams (172.5 50/34) the Zayante Carbon M30 crank has come to play and is ready to disrupt the peloton.Key Features:4 Bolt Pattern.,160/104 BCD.,48/32, 50/34, 52/36, or 53/39 chain ring choice.,M30 Aluminium Spindle.,Requires Praxis M30 BB : BSA, BB86, BB30/PF30 (30mm Drive/28mm NonDrive).,Works with Shimano™ 10/11, Campy 10/11, SRAM 10/11.,Approximate weight 610g duo ring..
Tough enough for Enduro, Downhill, and also weight conscious for XC riding, Praxis MTN Wave™ rings are machined from 7075 T6 aluminium and hard anodized to take a beating. Licensed and developed in conjunction with Mountain Racing Products, the Wave™ pattern tooth profile applies alternating lateral force to each chain link to actively retain the chain to the ring – going beyond narrow/wide implementations that rely solely on friction, while allowing room for mud, debris, and grit to escape. The Wave™ design also wears more slowly than competing designs by spreading the load over larger surface areas.PLEASE NOTE: Chainring bolts are NOT included.• Installs on 4-arm 104BCD MTB Crank.• RD- Must use ‘CLUTCH’ type rear derailleur. Example Shimano Shadow or SRAM Type 2.• In very rough terrain, or just for pure security, we still recommend use of an upper guide.Specification:• 104 BCD | 30t - 36t | 7075-T6• Wave™ Tech tooth profile• 10/11/12sp Shimano/KMC/SRAM• Stamped and machined manufacturing with hard black anodizing for durability• REAR DER- Must use a ‘CLUTCH’ type rear derailleur. Example Shimano Shadow or SRAM Type 2• In very rough terrain, or just for pure security, we still recommend use of an upper guide
These Praxis compact 110BCD Road Chainring Sets are engineered for the highest performance shifts in all conditions.LevaTime® performance and our proprietary forging process give the fastest shifts and longest lifetime of any Chainring on the planet.PLEASE NOTE: Chainring bolts are not included. EXCEPT with the 48/32 where custom ring bolts required for installation are included.Image for illustration purposes only
This is our English Threaded/BSA M30 bottom bracket for installing a Praxis M30 Spindle based crank into a BSA English threaded frame. Our patent pending design keeps the cartridge bearings outboard of the frame for greater rigidity and free of frame/c-clip tolerance issues that other systems deal with.
This is our Praxis M24 BSA threaded bottom bracket for installing steel spindle Praxis M24, Oval Concepts M24, and SRAM Gxp cranks into BSA Threaded 68/73mm Road or MTN frame.
Designed specifically for e-Bikes and longer wear, our steel e-Rings are cold forged from 4130 high-grade steel with a nice black oxide finish.Licensed and developed in conjunction with Mountain Racing Products, the Wave™ pattern tooth profile applies alternating lateral force to each chain link to actively retain the chain to the ring – going beyond narrow/wide implementations that rely solely on friction, while allowing room for mud, debris, and grit to escape. The Wave™ design also wears more slowly than competing designs by spreading the load over larger surface areas.PLEASE NOTE: Chainring bolts are NOT included.• STEEL eRING FOR eBIKES 104 BCD | 32 – 36T• These e-rings are ‘female‘ threaded. Male M8 CR bolt threads into ring for motor clearance.• Wave™ Tech tooth profile | 10/11/12sp Shimano/KMC/SRAM• Cold forged 4130 grade steel | Black Oxide coating• REAR DER- Must use a ‘CLUTCH’ type rear derailleur. Example Shimano Shadow or SRAM Type 2• In very rough terrain, or just for pure security, we still recommend use of an upper guide
Our standard BSA English threaded Bottom Bracket is Shimano™ compatible.The 7075 T6 alloy cups feature CNC finishing and standard anodizing. Smooth and durable, the high-grade Enduro 2437 steel bearings are fully sealed and are a fantastic replacement BB for your Shimano™ drivetrain.Compatible with Shimano™ Hollowtech II cranks.
Praxis M30 Press Fit bottom brackets are designed to be a proper bottom bracket (BB) for installing Turn M30 spindle based cranks in either; • BB30, • PF30, • BB86, • BB92 • Specialized’s OSBB frames. Our patent pending design keeps the cartridge bearings outboard of the frame right on Shimano™ spec for greater rigidity and free of frame/c-clip tolerance issues that other systems deal with.Simply press in the longer non-drive-cup, then the shorter drive cup threads into it. As the drive cup threads in, our trademark Collet system expands to a precise limit evenly dispersing pressure for a super tight fit. With both cups connected and our collet set exactly to spec, there is no chance the bearings can come out of alignment or wiggle/walk out of the frame. This design also uses a compressible o-ring on the non-drive side cup to compensate for frame shell width discrepancies.