Truvativ X.0/X.9 Chainring - Four Bolt - 104 BCD - 6mm Non Boost - Round - 38t - 10 Speed - Alloy - Black - L Pin YGroup_7033719521325 perfectly accommodating a convertible helmet

perfectly accommodating a convertible helmet chin bar

Equipped with an internal rim width of 35mm

With long lasting bearings and an extruded aluminium body

These are great for junior riders who are discovering or pushing their limits on the bike

and unpredictable

Truvativ X.0/X.9 Chainring - Four Bolt - 104 BCD - 6mm Non Boost - Round - 38t - 10 Speed - Alloy - Black - L Pin YGroup_7033719521325 perfectly accommodating a convertible helmetOriginal replacement rings for X. 9 X. 0 Triple (64 104 BCD) cranksets. 7075 T6 aluminium construction with a blast black anodised finish treatment and CNC laser detailing for 10 speed drivetrains (X. 0 level). Outer chainrings specific to GXP or BB30 cranks.