27.5" MTB Wheelset - Center Lock - Boost 15x110 / 12x148 - 30mm Rim - 10-12 Spd
warranty
We pride ourselves in our quality so for extra peace of mind, we offer a full 1 year warranty on all our wheels (Terms and conditions apply)
Price Promise
If you find a wheel of the same quality elsewhere for cheaper, let us know and we will beat the price..
DESCRIPTION
High quality MTB wheelset built on Shimano FH-MT400-B hubs & Pillar PSR Triple Butted spokes. Limited stock, grab whilst you can. Once they are gone, they are gone.
High quality MTB Boost wheelset
Suitable for XC Cross-Country & Trail riding (Not intended for aggressive Enduro & Downhill riding)
Wheel Size -27.5" 650b (ETRTO 584x30)
Precision 100% hand built wheels
HG freehub will take 8-12 speed HG cassettes only (Will NOT take XD or Microspline cassettes)
Suggested maximum system weight of 135kg (total weight of fully kitted up rider, bike and luggage)
Recommended tyre width of 2.2”-2.8”
Wheelset weight – 1980g
RIMS
30mm internal rim width
Deeper rim channel design (on ramp feature) to fit both clincher & tubeless tyres with ease
Bead lock feature for easy & safer use of tubeless tyres
Stainless steel eyelets reinforce the area around the spoke holes thus improving durability & fatigue life of the rim
Clincher/Tubeless compatible (can be run either with standard clinchers or road tubeless tyres)
Presta valve holes
HUBS
Shimano FH-MT400-B
Good value Centre Lock disc brake compatible
Centre Lock disc rotor fitting - ideal for Shimano hydraulic or mechanical disc brake systems
Cup & cone bearings for durability, strength & smooth rotation
Rubber contact seals help prevent rust-causing water and mud reaching hub bearings
HG freehub is designed to take 8-12 speed HG cassettes only
For 15x110mm dropouts (axle not included)
For 12x148mm dropouts (axle not included)
SPOKES
Pillar PSR Triple butted 2.2-1.8-2.0 (2.2 mm at the head for the patented Pillar Spoke Re-enforcement)
The Pillar Spoke Reinforcement (PSR) puts more material at the spoke head, just before the J-Bend to prevent failure in this stress area
Pillar PSR patented spokes are four times stronger than standard spokes
Made from high grade T302 (18/10) stainless steel wire by Sandvik Sweden
Black stainless treatment
32 front & rear spoke count, in a 3 cross lacing pattern paired with brass nipples
J-bend spokes allows for easy sourcing and replacement
High quality MTB Boost wheelset
Suitable for XC Cross-Country & Trail riding (Not intended for aggressive Enduro & Downhill riding)
Wheel Size -27.5" 650b (ETRTO 584x30)
Precision 100% hand built wheels
HG freehub will take 8-12 speed HG cassettes only (Will NOT take XD or Microspline cassettes)
Suggested maximum system weight of 135kg (total weight of fully kitted up rider, bike and luggage)
Recommended tyre width of 2.2”-2.8”
Wheelset weight – 1980g
RIMS
30mm internal rim width
Deeper rim channel design (on ramp feature) to fit both clincher & tubeless tyres with ease
Bead lock feature for easy & safer use of tubeless tyres
Stainless steel eyelets reinforce the area around the spoke holes thus improving durability & fatigue life of the rim
Clincher/Tubeless compatible (can be run either with standard clinchers or road tubeless tyres)
Presta valve holes
HUBS
Shimano FH-MT400-B
Good value Centre Lock disc brake compatible
Centre Lock disc rotor fitting - ideal for Shimano hydraulic or mechanical disc brake systems
Cup & cone bearings for durability, strength & smooth rotation
Rubber contact seals help prevent rust-causing water and mud reaching hub bearings
HG freehub is designed to take 8-12 speed HG cassettes only
For 15x110mm dropouts (axle not included)
For 12x148mm dropouts (axle not included)
SPOKES
Pillar PSR Triple butted 2.2-1.8-2.0 (2.2 mm at the head for the patented Pillar Spoke Re-enforcement)
The Pillar Spoke Reinforcement (PSR) puts more material at the spoke head, just before the J-Bend to prevent failure in this stress area
Pillar PSR patented spokes are four times stronger than standard spokes
Made from high grade T302 (18/10) stainless steel wire by Sandvik Sweden
Black stainless treatment
32 front & rear spoke count, in a 3 cross lacing pattern paired with brass nipples
J-bend spokes allows for easy sourcing and replacement
Check the size printed on your tyre sidewall
How to choose the correct wheel size
To choose the correct replacement wheel, check the size printed on the sidewall of your current tyre. This is the most accurate way to confirm the wheel size you need.
- If your tyre says 26", choose a 26" wheel.
- If your tyre says 27.5", choose a 27.5" wheel.
- If your tyre says 29", choose a 29" wheel.
- If your tyre says 700C, choose a 700C wheel.
Please do not measure the outside diameter of the wheel, as this can give the wrong size.
If you are unsure, send us a message before ordering and we will be happy to help.
1. 100% precision hand built
2. Unmatched quality and prices
3. Top quality components used to build our wheels
4. We offer a 1 Year Warranty with lifetime support
5. Rated excellent 4.8 out of 5 on Google and Trustpilot
We dispatch orders very quickly within 24 hours of purchase.
We offer a free premium 1-2 working days tracked delivery on all our products to customers within UK Mainland.
For customers outside UK Mainland, there will be an extra charge for delivery which will be applied automatically at the checkout and delivery can take up to 2-3 working days.
We accept returns within 30 days of purchase as long as they have not been used or damaged by the purchaser for the purpose of restocking. All postage costs will be the buyer's responsibility. All credits will only be issued once the goods have been returned to us
When returning items, customers must ensure items are well packaged to avoid any damages in transit, otherwise refund will not be possible.
Customers please ensure to include eBay IDs with your returns, this will enable us to process refunds as quickly as possible.
At Madspeed7, we specialise in high-quality hand-built bicycle wheels designed for performance, durability, and reliability.
Our focus is simple — supply quality wheels backed by excellent customer service. We are passionate about helping our customers find the right wheels for their bikes and are proud to be known for our friendly, reliable support.
At Madspeed7, quality and customer satisfaction always come first.
