NEW DT Swiss HG 1800 Spline 25 Rear Wheel - 650b, 12 x 142mm ,Center-Lock/6-Bolt, HG 11, Black chain_5speed Surly recommends the following sizes

Surly recommends the following sizes based on rider height:

The Shimano GRX ST-RX600/BR-RX400 hydraulic brake/shift lever and disc caliper features gravel inspired lever and bracket ergonomics

Based on rider feedback and tailored to work with some posts’ stiffer internal springs

The Summit 22 oz bottle will keep you hydrated on adventures large and small

Rear Der/Shifter Compatibility: Shimano Road Di2

NEW DT Swiss HG 1800 Spline 25 Rear Wheel - 650b, 12 x 142mm ,Center-Lock/6-Bolt, HG 11, Black chain_5speed Surly recommends the following sizesThe HG 1800 Spline combines Swiss precision and noble reserve. On closer inspection of the reliable E specific components, it is clear that this wheelset won't let you down. Reinforced spokes, E bike specific hub components as well as a super durable rim make for a high quality wheel at an attractive price point. So what are you waiting for to jump into this new segment of Hybrid Gravel riding? 3 cross spoke pattern, DT AeroComp Hybrid straight pulls