Description
Why do we make MTN30 AL?
Chris King has a special attraction to designing and manufacturing aluminum mountain bike wheels. The reason for this is that many MTB riders around the world choose aluminum wheels. In a category that demands a balance of price, performance, and durability, it makes a lot of sense to be able to offer wheels that incorporate Chris King's technology and philosophy. And by maximizing the superior performance of Chris King's MTB hubs and combining them with our in-house designed rims, we have created a more complete wheel.

Why choose MTN30 AL?
The MTN30 AL offers the best value for money among aluminum MTB wheels. This wheel is built around Chris King's traditional hubs, which are highly reliable, easy to maintain, and have an environmentally friendly manufacturing process. Yet, it still delivers an excellent ride feel that rivals carbon wheels.
With an internal width of 30 mm, the design conforms to modern MTB wheel standards. It features precision sleeve construction and a rim bead for enhanced sidewall protection. The rim and decals have a subdued matte finish, and the color of the hub complements the bike's design.
The 32-hole spoke count is fully compatible with the latest tubeless tires. Designed for trail riding and aggressive all-mountain riding, and, like all Chris King products, are controlled and assembled in our own factory.

Warranty
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2-year limited warranty against manufacturing defects in rims
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Crash Replacement Warranty: if a rim should break, it can be reassembled at a special price (includes new rim, spokes, nipples, and full service hub)
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Hubs are covered by Chris King's Lifetime Warranty
SPEC.
Recommended Use: Trail, All Mountain
Wheel Size: Front 29", Rear 27.5"
Rim Type: Hookless Tubeless
Recommended Tire Width: 2.3-2 .6"
External Width (mm): 36
Internal Width (mm): 30
Rim Depth (mm): 19
Hub Configuration: 32/32 Boost 6-Bolt. 15x110 Front Axle, 12x148 Rear Axle.
Hub Options: HG, XD, Micro Spline
Spokes: Sapim Race
Nipples: Black Brass *
Lacing Pattern: 2-Cross
Rim Weight (g): 595, 565
Front Wheel Weight (g): 1010
Rear Wheel Weight (g): 1123
Total Wheel Weight (g): 2133
This is a pre-order item. We will start shipping and delivery as soon as they are in stock.
Please note that if you purchase this item together with other items, they will be shipped at the same time when they come in stock.
- Orders are shipped within 1–2 business days after payment is confirmed. Orders placed by 10:00 AM are generally shipped the same day.
- Messenger delivery is available within Nagoya City only (excluding complete bikes and framesets).
- We ship every day from Monday through Sunday, except on temporary closure days.
- Shipping destinations: throughout Japan and worldwide.
- Shipment may be delayed depending on credit card processing. If you would like to request a delivery date or time, please add a note in your cart.
- All orders are shipped from Circles.
- For damage or loss during transit, please contact the carrier.
Complete Bike Shipping within Japan
- A shipping fee of ¥9,900 (tax included) applies to complete bikes. Additional charges may apply for Okinawa and remote islands.
- After purchase, we perform a final inspection before shipping. Please allow 1–2 weeks in some cases.
- For packing, some parts may be removed. We strongly recommend having the bike reassembled and checked by your local bicycle shop before riding.
- We will contact you by email with delivery details.
- Products are also sold in-store, so availability may change before the order is finalized.
Frameset Shipping within Japan
- Flat-rate shipping within Japan: ¥5,500 (tax included). Additional charges may apply for Okinawa and remote islands.
- Shipping rates for OMNIUM framesets and complete bikes differ.
- We will contact you by email with delivery details.
- Facing and tapping preparation for framesets purchased from Circles is available at no additional charge. Details will be provided after purchase.
- Headset and bottom bracket installation are also available for an additional labor fee. Please contact us if required.
Custom & Stock Wheel Shipping within Japan
- A shipping fee of ¥2,000 (tax included) applies. Additional charges may apply for Okinawa and remote islands.
- Stock wheels undergo a final inspection by a mechanic before shipping. Please allow approximately 3 business days for dispatch.
For international orders, shipping costs vary by destination. Please check the amount shown at checkout.

![[Pre-Order] CHRIS KING MTN30 AL MX Boost 6-Bolt](http://shop.circles-jp.com/cdn/shop/files/MTN30ALEcomPair_128c6520-0128-48bd-9ad8-447325dab16e.jpg?v=1742533474&width=2000)
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