Sugino Zen Chainring 48T CheckoutSpec= 11.4015.544.380 6mm chain + Gooseneck provides

6mm chain + Gooseneck provides level 7 protection

9 Length 507 Material Alloy Max Height 225 Min Height 282 Offset (mm) 0 Remote Position Left Travel (mm) 170 Weight 570

}Wheels Manufacturing Thin Flange Bottom Bracket Socket - Praxis 50mm 12-notch

Simply insert the specially sized jaws into the master link

Sugino Zen Chainring 48T CheckoutSpec= 11.4015.544.380 6mm chain + Gooseneck providesHigh quality chainring for use on track and commuters with Sugino`s S3 (Super Smooth Surface) gold coating. The S3 chainring is rigid and has less friction compared with an anodized chainring TECH SPECS Mount Compatibility 144mm 5 bolt Teeth 48T Type Material Alloy Spec Color Black Chain Compatiblity 1 2 x 1 8` Tooth Type Standard Weight Offset