Praxis' time trial specific 56/42 and 54/42 high ratio chainring sets are are machined from 7075 T6 aluminum and also heat treated and hard anodized to increase their wear life. These chainrings are equipped the same proven LevaTime shifting design as Praxis' forged chainrings, and are compatible with 10 and 11-speed drivetrains, as well as all current electronic shifting systems.
These TT-specific chainring sets are designed to fit standard 5-bolt 130 BCD cranksets.
Shipping: Due to restrictions from International distributors we are not allowed to ship Praixs products to addresses in the following countries:
Australia, Austria, Belgium, Canada, China, Czech Republic, Denmark, Finland, France, Germany, Italy, Japan, Liechtenstein, Luxembourg, Malaysia, Netherlands, New Zealand, Norway, Portugal, Singapore, Slovakia, Spain, South Africa, Sweden, Switzerland, UK.
|Material||7075 T6 aluminum|