Specialized Stumpjumper Adjustable Dropout manual

INSTALLATION GUIDE

5

Single-Speed style: Pull the wheel backward, so that the chain is properly tensioned.

Derailleur style: Push the wheel all the way forward. Make sure the tire is centered between the chainstays.

6

Tighten the two drive side bolts so that they’re fixed, but not torqued to specification yet.

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1

3

4

Apply downward force with body weight on the saddle and apply the rear brake, then roll the bike forward slightly. This will rotate the dropout as far forward as possible, so that the dropout won’t be able to rotate under braking while riding.

Once the brake and dropout are rotated, make sure the wheel is still centered, then tighten the left dropout so that it’s fixed.

SPECIALIZED BICYCLE COMPONENTS

15130 Concord Circle, Morgan Hill, CA 95037 (408) 779-6229

8

250 in-lbf

Torque the drive side and non-drive side bolts to 250 in-lbf.

NOTE: Do not use a multi-tool or 3-way Allen key to torque the bolts, they will not apply a high enough torque. Only use a torque wrench, or a long handle Allen key that can apply the same torque as a torque wrench.

WARNING! Insufficient torque may damage the dropouts/frame and can result in serious personal injury or death.

Please note all instructions are subject to change for improvement without notice. Please visit www.specialized.com/bc/SBCDownloads.jsp for periodic tech updates. Rev.1, June 2007