ethirteen Boost Fork Hub Adapter Kit - TRS/LG1
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ethirteen Boost Fork Hub Adapter Kit - TRS/LG1 Info
The Boost Fork Hub Adapter Kit – TRS/LG1 from ethirteen is a clean, purpose-built solution for riders updating their front end to a modern Boost fork without replacing a perfectly good hub. This kit adapts compatible 100x15 front hubs to the Boost 110x15 standard, preserving wheel integrity while delivering proper spacing and rotor alignment.
Designed specifically for ethirteen TRS and LG1 front hubs, the kit includes precisely machined endcaps along with rotor shims and longer rotor bolts to ensure correct disc placement. Installation is straightforward and results in a front wheel that fits and functions exactly as intended in a Boost fork, with no compromises to bearing preload or brake alignment.
Boost Fork Hub Adapter Kit – TRS/LG1 Specs at a Glance
- Hub Conversion: Adapts 100x15 front hubs to 110x15 Boost.
- Compatible Hubs: ethirteen TRS and LG1 front hubs only.
- Bearing Requirement: Compatible with hubs using 6805 bearings.
- Included: Two 110mm hub endcaps, rotor shims, longer rotor bolts.
Design Benefits
- Cost-Effective Upgrade: Retain your existing wheel while moving to a Boost fork.
- Precise Fit: Purpose-built endcaps maintain correct hub spacing and alignment.
- Brake Compatibility: Rotor shims and longer bolts ensure proper disc positioning.
- Simple Installation: Straightforward conversion with no special tools required.
Compatibility Notes
This adapter kit is compatible only with ethirteen TRS and LG1 front hubs that use 6805 bearings. It is not compatible with XCX hubs, other ethirteen hub models, or TRS/LG1 hubs built with 6804 bearings. The kit will not fit hubs from other manufacturers.
Final Take
The ethirteen Boost Fork Hub Adapter Kit – TRS/LG1 is an ideal solution for riders transitioning to Boost front forks while keeping their trusted TRS or LG1 wheelset in service. Precise, reliable, and easy to install, it delivers a proper Boost conversion without unnecessary expense.

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