Wheels Manufacturing Dropout 302
Dropout 302
Dropout 302
Wheels Manufacturing

Wheels Manufacturing Dropout 302

$47.50
In Stock

Direct-replacement derailleur hanger for 2018 Cannondale Jekyll and Trigger frames. CNC-machined alloy with M12x1.75 Maxle fit for secure, precise alignment.

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Product Details

Overview & Technology

Wheels Manufacturing Dropout 302 is a precision replacement derailleur hanger engineered to restore alignment and shifting performance on compatible Cannondale frames. Designed as a direct fit for the 2018 Jekyll and 2018 Trigger, this hanger accepts the Cannondale M12x1.75 Maxle axle system and matches factory geometry for accurate derailleur positioning. The hanger is CNC-machined from high-grade alloy and finished for corrosion resistance and long life. Its compact footprint and exact thread profile make it a reliable crash sacrificial part — engineered to fail before expensive frame damage while returning your drivetrain to crisp, consistent shifts once replaced.

Key Features

CNC-machined alloy construction provides precise tolerances and repeatable fit every time. Wheels Manufacturing uses controlled machining and finishing processes so the #302 dropout seats cleanly against the frame and holds alignment under load. • Exact MPN: DROPOUT-302 / WM Product #: 270798 • Thread spec: M12 x 1.75 — fits Cannondale Maxle standard • Lightweight and durable design — shipping weight 0.1 lb • Compact dimensions: 2.25" x 1.25" x 0.75" — replaces original equipment without modification

Fit & Compatibility

This hanger (#302) is built to suit Cannondale frames that use the M12x1.75 Maxle axle system. Specifically listed for 2018 Jekyll and 2018 Trigger models, it restores the factory dropout interface and derailleur hanger alignment. Confirm your frame uses a threaded M12 Maxle axle before ordering. If your bike uses a different axle standard, non-threaded thru-axle, or an alternate Cannondale hanger shape, this part will not be compatible. When in doubt, compare part numbers, measure axle thread pitch, or contact Forest Bikes with your bike serial number and year for verification.

Who It's For

Riders who need a reliable, OEM-style replacement hanger after a crash or hardware failure will appreciate the Dropout 302. It's ideal for Cannondale owners (2018 Jekyll/Trigger) who want a direct-fit, durable solution that preserves frame geometry and drivetrain indexing. Also useful for mechanics and shops stocking common Cannondale hangers — the compact, lightweight part is easy to keep in a service kit for fast swaps on the trail or in the workshop.

Key Features

  • ✓ Direct replacement for Cannondale 2018 Jekyll and 2018 Trigger frames
  • ✓ Thread spec M12 x 1.75 to fit Cannondale Maxle axle systems
  • ✓ CNC-machined alloy construction for precise tolerances and longevity
  • ✓ Finished for corrosion resistance and reliable real-world performance
  • ✓ Lightweight, compact footprint matches original OEM geometry
  • ✓ Manufacturer part DROPOUT-302, Wheels Manufacturing product #270798
  • ✓ Quick swap design minimizes downtime after a crash or bend

Specifications

Misc #302, Cannondale M12x1.75 Maxle

Product Identifiers

Vendor Item # DROPOUT-302
UPC 811079024305

Frequently Asked Questions

Will this hanger fit my Cannondale Jekyll or Trigger?

Yes — the Dropout 302 is listed for 2018 Jekyll and 2018 Trigger models that use the M12x1.75 Maxle through-axle. Verify your bike uses the threaded M12 Maxle standard before purchasing; if unsure, check the axle thread or consult your Cannondale manual.

What material and construction does this hanger use?

The hanger is CNC-machined from a high-grade aluminum alloy and finished for corrosion resistance. CNC machining ensures consistent tolerances and accurate derailleur positioning compared to stamped or cast alternatives.

Can I install this hanger at home and what tools do I need?

Many riders with basic mechanical skills can swap this hanger. Typical tools include the correct hex/torx for your derailleur and axle, a torque wrench for final assembly, and a derailleur alignment gauge to check straightness. If you’re not comfortable aligning the hanger, a bike shop can install and align it quickly.

Is this hanger compatible with Shimano and SRAM derailleurs?

Yes — the hanger provides the standard mounting interface for modern rear derailleurs and is compatible with both Shimano and SRAM drivetrains, provided you use the correct axle and derailleur hardware for your bike.

How do I tell if my hanger is bent and needs replacement?

Signs include poor shifting, chain rub, or derailleur misalignment under load. Use a derailleur hanger alignment gauge to check straightness; if the hanger is bent beyond adjustment or damaged at the mount area, replace it with this Dropout 302 to restore correct geometry.

Does this hanger come with warranty or return options?

Wheels Manufacturing parts typically come with a limited warranty against defects. Forest Bikes accepts returns per our returns policy if the part is unused and within the return window. Contact Forest Bikes customer service for claims or assistance with warranty and returns.

Buying Guide

When selecting a derailleur hanger, prioritize correct fit, material quality, and the ability to restore factory geometry. Hangers are frame-specific: matching thread pitch (M12x1.75 in this case), mount location, and shape is essential. Opt for CNC-machined parts like the Dropout 302 for consistent tolerances and repeatable alignment. Keep a replacement hanger in your toolkit if you ride aggressively or in rocky terrain — it’s a low-cost sacrificial component that prevents expensive frame damage. If you’re unsure about fit, measure your axle thread or contact Forest Bikes with your bike’s model and year for verification before purchase.

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