Rockhopper Sport 29
令人兴致高昂的Rockhopper Sport可不是替补队员，它不按常理出牌，将大量性能点放上台面的同时很好地保护了您的钱包。性能杰出的Tektro M275液压碟刹，Shimano…
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Product Details
令人兴致高昂的Rockhopper Sport可不是替补队员，它不按常理出牌，将大量性能点放上台面的同时很好地保护了您的钱包。
性能杰出的Tektro M275液压碟刹，Shimano Atlus变速和不畏路途艰险的SR SunTour XCM前叉，Rockhopper Sport几乎可以在任何一个星期天胜出，当然在其他日子也一样。
- 黄金之心，用我们轻盈耐用的高品质A1铝合金打造，Rockhopper拥有不等壁厚管材，从而保持轻盈的重量和高强度，同时带来更低的跨高，优雅的内走线和对升降座管的支持。
- 为了让Rockhopper提供更好的人车匹配，为多种多样的骑士带来更好的性能，我们将Rockhopper的车架尺码与更适合的轮径做了匹配。这样的Rockhopper能够适合不同身高的骑士并且让他们能够用上更适合，操控更好的轮径
- 将我们的Rx Tune调校推向Rockhopper平台，带有锁止的SR Suntour XCM前叉采用Multi-Circuit阻尼系统并为不同尺码配备了不同行程与弹性系数，带来惊喜的性能并在不同车架尺码和轮径之间保持了几何，操控，避震性能的一致性
- 将可靠的Formula花鼓和我们25mm内宽，直唇设计的Stout车圈搭配起来，这套轮组就拥有了三大特点，轻盈、坚固、耐用
Technical Specifications
操控部件
座管
铝合金，12mm 偏移，2螺钉座管夹，30.9mm
把立
Stout 3D-forged alloy, 31.8mm, 6-degree rise
座垫
Bridge Sport, Steel rails, 155/143mm
车把
Specialized, alloy, 9-degree backsweep, 15mm rise, 31.8mm
把套
Specialized Trail Grips, lock-on
车架
车架
Specialized A1 premium butted alloy, zero-stack head tube, internal cable routing, 135x9mm forged dropouts, chainstay-mounted disc brake, replaceable alloy derailleur hanger, stealth rack mounts, dropper post compatible
坐管夹
Alloy, quick release, 34.9
轮组
车圈
Specialized alloy, disc only, double-wall, 25mm inner width, 32h
前花鼓
Formula 6-Bolt, disc, 100x9mm spacing, quick-release, 32H
后花鼓
Formula SP-2125, 6-Bolt freehub, disc, 135x9mm spacing, quick-release
辐条
Stainless, 14g
前胎
Fast Trak Sport, 29x2.35"
后胎
Fast Trak Sport, 29x2.35"
内胎
Schrader, 40mm valve
传动系统
前拔
Shimano Altus FD-M2020 2-speed
后拨
Shimano Altus, RD-M2000, 9-speed
变速拨杆
Shimano Altus, RapidFire Plus, 9-speed
飞轮
SunRace, 9-Speed, 11-36t
链条
KMC X9EPT, 9-speed, anti-corrosion coating w/ reusable Missing Link™
牙盘
Stout 2x, forged alloy
中轴
Square-tapered, 73mm, internal bearings, 122.5mm spindle
避震
前叉
SR Suntour XCM 29, 30mm stanchions, Rx Tune, coil spring, QR, 90/100mm travel (size-specific), 42mm offset
附件
脚踏
Specialized Body Geometry Fitness, platform, plastic
刹车
前刹车
Tektro HD-M275, hydraulic disc, 180/160mm
后刹车
Tektro HD-M275, hydraulic disc, 160mm
Weight
Weight
14.15kg (31 lb, 3.1 oz)
Weight Size
MD
* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.
Geometry
| S | M | L | XL | XXL | |
|---|---|---|---|---|---|
| 曲柄长度 | 170mm | 175mm | |||
| 车把宽度 | 740mm | ||||
| 把立长度 | 60mm | ||||
| 座垫宽度 | 143mm | ||||
| 坐管长度 | 350mm | 400mm | 400mm | 400mm | 400mm |
| 前叉偏移量 | 46mm | 46mm | 46mm | 46mm | 46mm |
| 上管长度（水平） | 586mm | 608mm | 630mm | 654mm | 679mm |
| 后下叉长度 | 440mm | 440mm | 440mm | 440mm | 440mm |
| 轴距 | 1105mm | 1128mm | 1152mm | 1178mm | 1203mm |
| 头管长度 | 95mm | 95mm | 105mm | 120mm | 135mm |
| 前轴距 | 672mm | 696mm | 719mm | 745mm | 770mm |
| 头管角度 | 68.5° | 68.5° | 68.5° | 68.5° | 68.5° |
| 中轴下沉 | 62mm | 62mm | 62mm | 62mm | 62mm |
| 立管角度 | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° |
| 前伸量 | 405mm | 425mm | 445mm | 465mm | 485mm |
| 堆高 | 607mm | 616mm | 626mm | 640mm | 654mm |
| 跨高 | 732mm | 754mm | 781mm | 820mm | 853mm |
| 中轴高度 | 310mm | 310mm | 310mm | 310mm | 310mm |
| 拖曳距 | 97mm | 97mm | 97mm | 97mm | 97mm |
| 前叉长度 | 505mm | 515mm | 515mm | 515mm | 515mm |
| 立管长度 | 360mm | 400mm | 450mm | 500mm | 560mm |
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