The Micro Gravel AL is Tune’s aluminum gravel wheelset built around the new Micro hub (Center Lock, 69 POE, upgradeable to 138). NoTubes Crest MK4 rims (25 mm internal), 28 Sapim spokes front & rear, hand-built in Germany. Tubeless Ready.
- Weight: 1490g (+/- 3%)
- Bearings: Enduro ABEC‑5 steel or XD‑15 ceramic (lifetime warranty)
- Freewheel options: HG 10/11/12, XD/XDR, MicroSpline, N3W
- Axles: 12x100 / 12x142
- Rim: 700c, hooked, ~18mm height, 25mm internal / 28mm external
- Max pressure: 3.8 bar; Tire range: 28–58mm
- Warranty: 10 years on rims & hub parts (wear parts excluded); lifetime on XD‑15 bearings
Shipping rates and eligibility are calculated at checkout.
All bikes are professionally assembled, tuned, and carefully repacked before shipping to ensure they arrive in perfect condition.
Please note that some brands and models are not eligible for shipping due to manufacturer restrictions.
For special delivery requests or white-glove transport, please contact us for a personalized quote.
For sales inquiries or custom build consultations, reach us at info@categoryonecycles.com.
For service appointments, repairs, or bike fitting, contact service@categoryonecycles.com.
You can also reach us by phone at (610) 509-3554