Stone Chainring 64BCD Oval Round for Shimano XTM780 M785 BMX 22T 24t 26t 28T MTB Bike Replace Inner Chainwheel Tooth Plate

Stone Chainring 64BCD Oval Round for Shimano XTM780 M785 BMX 22T 24t 26t 28T MTB Bike Replace Inner Chainwheel Tooth Plate

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

Material Hardness: HB150
Color: black

Size: 64 BCD
Thickness: 4MM

64BCD round chainring is same weight.

Hardness:150HB
CNC Process pricison:0.03mm

Speed: 9/10/11 speed,for sram 12s

Fit for crank: most chainring crank. for shimano XTM780 M785,for BMX

Surface treatment: Anodize, high speed CNC

Weight:
22T 23g, 24T 29g, 26T 32g, 28T 40g

Package Contents:
1 x chainring, 4 bolts

Notes:
This chainring suit for BCD 64mm, please confirm the size before place order.