★ 來自型錄
futura caliper sl
A lightweight icon at the pinnacle of Columbus carbon technology, the Futura Caliper SL (Super Light) adapts the renowned Futura geometry to a classic 1-1/8” straight steerer. Designed to blend tradition with innovation, it features slender, tapered blades that combine straight lines with elegant curves — equally at home on modern carbon frames and on the slim tubing of high-end steel, titanium and aluminium builds.
An integrated, CNC-machined crown race at the base of the steerer ensures optimal bearing seat alignment, reducing vibration and frame wear. Available in 45 mm and 50 mm rake.
規格
數據以 Columbus Components 型錄公佈為準。
- Material
- T700S & HFM Carbon Fiber
- 表面處理
- UD or Columbus painted
- 勾爪
- Carbon, with aluminum faceplates
- 前叉管規格
- 1-1/8”
- 前叉管長度
- 300 mm
- 軸心至前叉冠
- 367 mm
- 前叉偏移量
- 45 mm / 50 mm
- 前叉冠直徑
- 46 mm
- 輪胎間隙
- Up to 28 mm
- 軸心規格
- Quick Release
- 煞車系統
- Rim
- 走線
- External
- 建議擴張器
- Columbus 3DE1A1BLK