Service Pack. The ergonomically designed cassette gears make shifting from one pinion to the next smooth and instantaneous. Suitable for 3x8 speed drives.
Type: MTB, Total pack weight: 327g, 8 speed, Number of teeth: 11-34, Number of teeth on pinions: 11-13-15-17-20-23-26-34, OEM, Compatible chain: HG/IG, Material: Steel (chrome finish)
Control your bike the way you want. Shimano ALTUS delivers a unique experience to beginner and advanced riders alike with HYPERDRIVE or Shimano SHADOW RD technologies taken from higher end groupsets.
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