• Clamps around the seat tube to allow the use of a high direct-mount Shimano front derailleur on frames with a 68/73 or 100 mm wide bottom bracket shell• 34.9 mm clamp with shims for 31.8 or 28.6 mm seat tubes• 6061 aluminum construction
• Lightweight 11-speed road bike cassette with wide gear range• Ideal for enjoying smaller gear ratios ona 1x or 2x drivetrain with a longer or reversed B‑tension screw, or a Lindarets x Wolftooth Goat Link extender• Only compatible with Shimano HG 11-speed road freehub bodies• Five cogs spread over two...