Praxis - Time Trial Rings Type_BB Tools as can be done with

as can be done with all

SRAM PC 1170 & PC 1130 chains (11sp Chains)

Proprietary to SR Suntour cranks

Woven label

The design and finish ensures durability

Praxis - Time Trial Rings Type_BB Tools as can be done withPRAXIS TIME TRIAL RINGS 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 Praxis famous LevaTime Shifting Technology, which boasts synchronized ramps and