Tune ClimbHill/KillHill Boost Hubset – 6-Bolt Disc – Boost Spacing – 32h Front & Rear – Micro Spline – New in Box

🚴 Welcome to Traveling Ground

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🔧 Why This Hubset Is So Good

Hand-built in Germany from aerospace-grade CNC-machined 7075 aluminum, this Tune hubset merges performance with precision. The Princess front hub uses a carbon-reinforced flange and pairs with the ClimbHill/KillHill rear hub that features Shimano Micro Spline compatibility. Equipped with sealed cartridge bearings and 6-bolt disc mounts, this set is durable, lightweight, and ready for serious road or gravel builds. Boost spacing adds structural rigidity, while Micro Spline ensures future-proof drivetrain compatibility.

✅ Specs:

• Model: Princess front / ClimbHill-KillHill rear

• Condition: Brand new in box

• Spoke Count: 32h front & rear

• Axle Spacing: Front 15×110 mm Boost – Rear 12×148 mm Boost

• Brake Mount: 6-Bolt disc

• Freehub: Shimano Micro Spline (12-speed MTB compatible)

• Bearings: High-quality sealed cartridge or endurance option

• Material: 7075 aluminum with carbon-reinforced front flange

• Weight (claimed): Approx. 121 g front / 210 g rear (~356 g set) tunepart.com+8starbike.com+8il.ebay.com+8wheelproject.com+5pinkbike.com+5r2-bike.com+5bike24.comwheelproject.com

• Color: Black

• Origin: Buggingen, Germany

📦 What’s Included:

• Princess front hub (Boost, 32h, 6-bolt)

• ClimbHill/KillHill rear hub (Boost, 32h, Micro Spline, 6-bolt)

• Factory end caps and packaging

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