Tune ClimbHill/KillHill Hubset – Boost Spacing – 28h Front & Rear – XD Freehub – 6-Bolt – New in Box
 
🚴 Welcome to Traveling Ground
 
We’re a mission-driven bike shop where every sale supports something bigger. A portion of each purchase helps refurbish and donate bikes to Bicycles for Humanity Colorado. Every hubset helps move someone forward.
 
🔧 Why This Hubset Is So Good
 
Hand-built in Germany, the Tune ClimbHill/KillHill hubset is a premium ultralight option for high-performance MTB and gravel builds. Precision CNC-machined from aerospace-grade aluminum, this Boost-spaced hubset delivers exceptional strength-to-weight performance with ultra-smooth sealed bearings and snappy engagement. The 6-bolt disc mount keeps things simple and reliable, and the XD freehub body supports SRAM 11/12-speed cassettes.
 
✅ Specs:
Model: Tune ClimbHill (front) / KillHill (rear)
Condition: Brand new in box (never mounted)
Drilling: 28h front / 28h rear
Axle Spacing:
Front: 15x110mm Boost
Rear: 12x148mm Boost
Brake Mount: 6-bolt disc
Freehub Body: SRAM XD (11/12-speed MTB)
Bearings: High-grade sealed cartridge bearings
Material: CNC-machined 7075 aluminum
Weight (claimed): Approx. 115g front / 211g rear
Color: Black
Made in: Germany
 
🧰 Condition:
New in original packaging. Unused, unmounted, and includes factory axle adapters and protective wrapping. Absolutely pristine.
 
📦 What’s Included:
Tune ClimbHill front hub (28h, Boost, 6-bolt)
Tune KillHill rear hub (28h, Boost, XD, 6-bolt)
Original box and packaging materials
End caps as included from manufacturer