Stay Strong MOTION 7075 4 Bolt Chainrings are CNC machined from 7075 alloy. Material: Fully CNC machined 7075 Alloy, 4mm thick, 4 Bolt design, Laser etched Stay Strong logos, CNC’d bolt recess, Sizes Available: 38T, 39T, 40T, 41T, 42T, 43T, 44T, 45T, 46T, 47T, 48T, 49T, 50T, 51T, 52T. Colour: Black, Weight – 78g

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Product Specs

1. TYPE: Bolt Drive
2. MATERIAL: Alloy
3. WEIGHT: 78g