Wheels Manufacturing Dropout 102
Wheels Manufacturing Dropout 102 is a direct-fit CNC-machined derailleur hanger for Scott frames — durable, precise, and an essential replacement to restore shifting and protect your frame.
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Overview & Technology
Key Features & Benefits
Fit, Installation & Compatibility
Who This Hanger Is For
Key Features
- ✓ Direct-fit replacement for Scott #102 derailleur hanger pattern
- ✓ CNC-machined 6061-T6 aluminum for precise alignment and durability
- ✓ Anodized finish resists corrosion and reduces galvanic wear
- ✓ Lightweight design — adds negligible weight to your frame
- ✓ Restores factory shifting geometry after impact or wear
- ✓ Compact shipping size: 3 x 3 x 0.4 inches; 0.05 lb weight
Specifications
Product Identifiers
Frequently Asked Questions
How do I know if Dropout 102 fits my Scott frame?
Compare the shape and bolt spacing of your current hanger to photos/specifications for the Scott #102 pattern. Consult your frame manual or contact Forest Bikes with your Scott model and year if unsure. If the bolt pattern and mounting tabs match, Dropout 102 is a direct replacement.
Can I install this hanger at home or should a shop do it?
A competent home mechanic can install the hanger with basic tools, but proper alignment using a hanger alignment gauge and correct torque values is important. If you lack the tool or are uncertain about alignment, have a local bike shop install and check shifting.
Does the Dropout 102 include mounting bolts or hardware?
This listing generally includes the hanger only. Some frames require specific bolts, inserts, or torque washers—check your frame’s hardware requirements. If bolts aren't included, you can reuse the originals if undamaged or order replacement hanger bolts separately.
What maintenance does a derailleur hanger need?
Keep the hanger and mounting area clean and free of debris, check alignment after heavy impacts, and inspect bolts periodically for proper torque. Replace the hanger if bent, cracked, or if threads are stripped to avoid drivetrain damage.
Will replacing the hanger fix poor shifting?
If poor shifting is caused by a bent or damaged hanger, replacing it with a correctly aligned Dropout 102 will typically restore precise shifting. However, poor indexing, cable stretch, or derailleur damage may also cause issues—inspect the whole drivetrain if problems persist.
Buying Guide
When buying a replacement derailleur hanger, the most important factors are fit and alignment. Identify your frame’s hanger pattern (manufacturer number like #102), confirm mounting hole spacing, and match the orientation to ensure a true replacement. OEM-compatible hangers like Wheels Manufacturing Dropout 102 are designed to replicate factory geometry and are usually the safest choice. Also consider material and finish — 6061-T6 aluminum with an anodized coating offers a good balance of strength, controlled deformation in a crash, and corrosion resistance. Keep a spare hanger in your toolbox or saddlebag if you travel often; they’re small, inexpensive, and can save a weekend ride or a costly repair.
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