XTR M9020 chainring,Front chainring type: TripleChainring ,30T (for 40-30-22T).
FC-M820 / M825 SAINT CR82 chainring 4-bolt 34T 36T or 38T
Dynamic Chain Engagement (DCE) is used to hold the chain and help prevent chain jump out. This is achieved by using a broader and taller tooth profile in conjunction with a special hooked leading edge and alternate profiled tooth shaping. This provides superior chain retention lower driving sound increased durability and drag to a minimum. Durable teeth using a plated steel construction supported by a composite carrier body Dyna-Sys11 HG-X11 11-speed chain compatible Available in 30T/32T/34T
Genuine Shimano replacement part
Dynamic Chain Engagement (DCE) is used to hold the chain and help prevent chain jump out. This is achieved by using a broader and taller tooth profile in conjunction with a special hooked leading edge and alternate profiled tooth shaping. This provides superior chain retention lower driving sound increased durability and drag to a minimum. Hollow gear construction for optimized rigidity lightweight and durability Durable teeth using a plated steel construction supported by a carbon composite (CFRP) carrier body Dyna-Sys11 HG-X11 11-speed chain compatible Available in 30T/32T/34T
Our very own range of Titanium products now available at Source BMX. Helping to keep the weight of your bike down to a minimum the Source BMX Titanium Race Chainring Bolts are made from high-quality grade 5 titanium with an average 40% weight saving when compared to steel option. Full set of 5 replacement chainring bolts, with 6mm front bolts and 5mm rear bolts. Will fit majority of chain rings. When installing these on your bike please use adequate lubrication or anti-seize to prevent corrosion, seizing or cold welding. Weight: 11g
TA only make their chainrings from the best 7075 T6 heat treated aluminium sheet. The teeth are cut in the traditional manner on a lathe which produces a much better and more accurate tooth form than pressing which is used by most chainring manufacturers.Nerius for Campag 11x only, can convert Some Campag Carbon 10x chainsets to 11x.,Can be fitted to Super Record, Record, Chorus, Athena and Centaur chainsets.,Weights: 34T 29g to 50T 78g.
X112 and X145 chainringsDesigned to be perfectly Compatible with 2015 Campagnolo 11x 4 arm Chorus, Record and Super Record carbon chainsets.Matches Campagnolo's shifting ramps and pins, generally speaking, for optimal gear shifting, it is strongly advised to replace all chainrings with Specialites T.ACompletely CNC machined, very light and stiff.112mm BCD - Al 7075 T6 - 4 hole - Inner145mm BCD - Al 7075 T6 - 4 hole - Outer
High quality chromed chainring bolts made by Specialites TA.,5 x Standard double steel chainring bolts.