Stone Oval Chainring 24mm axle for Rotor 3D+ 3DF 30T 32T 34 36 38T Direct Mount Chainwheel Bicycle Plate Tool 12 speed

Stone Oval Chainring 24mm axle for Rotor 3D+ 3DF 30T 32T 34 36 38T Direct Mount Chainwheel Bicycle Plate Tool 12 speed

Model Name: STONE Chainring Oval for ROTOR 24mm axle narrow wide tooth

Material: Aerospace Aluminum 7075-T651 from Aleris USA
Color: black, anodized

Speed: 9/10/11/12 Speed(support both Sram and Shimano 12 speed system)

Thickness:9MM
Hardness: HB150
Chainline:52mm

Fit for: for Rotor 24mm axis Crank, 3D+, 3DF

Suitable for Boost 148 frame

Package Contents:
1 x bike Chainring

(discharge tool sell seperately)

Features:
Stone workshop new design wolf tooth narrow wide tooth, enhanced anti chain drop, enhanced self clean from soil dirty and less noise.

Advantages:
1 Material: High strength Aluminum 7075-T651, supplied by USA company Aleris who is supplier to aircraft make Airbus, Boeing and Bombardier. Offer best stiffness and endurance.

2 High precision CNC processing. Working accuracy 0.03mm. Ensure offers you the best riding component.

Tooth Max diameter(mm) Weight(g)
30 T , 130 mm , 63 g
32 T , 138 mm , 68 g
34 T , 146 mm , 74 g
36 T , 154 mm , 84 g
38 T , 162 mm , 91 g