A wide compact touring double crank set from IRD. With a 46 tooth big ring and a 30 tooth small ring it is possible to maintain a decent touring gear range when used with a 10 or 11 speed rear cassette with a 34 or 36 tooth big cog.
- Cold forged arms
- CNC- machined 7075 aluminum rings
- JIS square taper
- 118 JIS square taper bottom bracket recommended for 43mm chain line.
- 5-bolt, 94 BCD rings