GRV5-SWN

Ultra-high performance, Wide and Narrow tooth profile, Single Chainring for traditional 5-arm crank.

More and more bikes that are intended for long ride, hill climb, gravel and cyclocross are built with wide-range cassette drivetrains. Thus, there's an undeniable appealing simplicity to a single-ring setup in various situations.
Due to a wide range of sizes from 34T to 48T, not only Road & Gravel bikes, but also Urban bikes can be customized depending on your riding style

Wide-Narrow Chainring
Alternating narrow and wide teeth makes the chain more secure on the ring and reduce the risk of chain drop, optimized design for front-single chainring.

Material: CNC aluminum alloy
Compatibility :
Sugino : OX2-901D, OX2-901D Classic, Mighty Tour 901D
Other brands : PCD110 standard 5-arm cranks
*Crank is NOT included.

Chain : SHIMANO 12 speed / 11 speed
P.C. D. : 110mm
Size : 34, 36, 38, 40, 42, 44, 46, 48T
Color : Silver

You can use the original bolts that came with your crank or 705 for Front Single.  *By using #705, overall weight of your bike will be kept down

*Special fixtures available (sold separately)
STI Stopper Used to hold STI lever (dual control lever) for FD in place by putting it on the cable.