BOLA 29er 6-Spoke Carbon MTB Wheelset | 30mm Internal, Tubeless-Ready
BOLA 29er 6-Spoke Carbon MTB Wheelset | 30mm Internal, Tubeless-Ready
Regular price
$750.00 USD
Regular price
$1,100.00 USD
Sale price
$750.00 USD
Free shipping | VAT included in EU & USA
Quantity
Couldn't load pickup availability
A monocoque 6-spoke carbon 29er MTB wheelset with 36/30mm rim width, tubeless-ready, DT350 or Bola hub, Boost/standard axle options, for XC and trail.
Trail-Ready Monocoque Speed
The Bola 29er 6-spoke wheelset pairs a 30mm internal rim with an integrated monocoque 6-spoke carbon structure. It delivers predictable handling across rocky, rooty sections and fast flow trails, with tubeless readiness for lower pressures.
Buying Guide.
Internal width - 30mm: pairs with 2.3-2.6in trail tires at low pressure for grip on roots and rocks.
Hub - choose the proven DT Swiss 350 for reliability, or the Bola 54T ratchet for faster pickup.
Axle - Boost opens the wide-trail fit; standard spacing fits older frames; match it to your dropout.
Use - a trail and XC wheel, not a downhill wheel: stay within the system weight and it rewards fast, flowy riding.
Same family - the Bola 29er laced wheelset is the more repairable option; this monocoque six-spoke trades serviceability for stiffness and presence.
Target Audience & Usage Notes.
XC racers, trail riders, and light enduro enthusiasts.
Not for downhill/freeride or bikepacking.
The Ride That Awaits.
Roll it into the flow trail and feel the integrated six-spoke platform stiffen under you - the 30mm bed holding 2.3-2.6in rubber low and wide, the fast ratchet hub biting the instant you pedal through the rock garden. It makes the trail feel faster and simpler. Rated to a real rider weight, tubeless-ready and backed by a 2-year warranty with free shipping.
Specifications
Size: 29er
Carbon Grade: Toray T700/T800
Rim Depth: 25mm
Bead Type: Hooked
Inner Rim Width: 30mm
Outer Rim Width: 36mm
Hub Model: Bola/DT Swiss 350 36T
Spoke: Integrated 6‑spoke carbon
Bearing Type: Enduro Steel bearing
Complete Wheelset Weight: 1530 (tape & valve excluded, ±2% tolerance)
Accessories: N/A
Trade-offs & Considerations
Aero vs Crosswind: The 30mm low-profile rim and six-spoke carbon disc are aero-neutral at trail speeds; the trade-off is not speed but spoke drag - fewer, deeper-section spokes cut turbulence versus 28 round spokes by about 1.0W, with no meaningful crosswind penalty at 10 degrees yaw.
Weight vs Stiffness: The monocoque six-spoke layout is laterally very stiff for direct power transfer, but it transmits more trail vibration than a laced wheel; exact weight is on request, sitting in the 1400-1600g per-set class.
Tire-Type Trade-off: The hooked bed runs clincher or tubeless tyres on the 30mm internal width, suited to 2.4-2.6in MTB tyres; tubeless lets you run about 18-25 PSI for traction but needs tape, valve and sealant.
Sourcing & Delivery Trade-off: Stock build ships in 1-3 business days at $990; a custom build with your choice of hub or decals adds 7-15 business days and roughly an $80-120 premium.
Config Ladder: The DT Swiss 350 36T hub (10 degrees engagement) is standard; the Bola 54T ratchet option shortens engagement to 6.7 degrees for around +$80, and a ceramic bearing service cuts about 1.5W of friction for around +$120.
Performance Test Data
Fatigue Test: 750,000 cycles @640N (ISO 4210-7 Annex A, informative only)
Impact Resistance: >60J (Higher than ISO 4210-7)
Flatness: <0.25mm (internal QC)
Roundness: <0.3mm (internal QC)
Max Spoke Tension: >350 kgf (internal QC, spoke breaking tension)
Ultimate Strength: >100 kgf (internal QC, static spoke-hole point load)
Dynamic Equilibrium: <3g (internal QC)
Radial Stiffness: 90–110 N/mm (internal lab)
Lateral Stiffness: 38-48 N/mm
Spoke Tension (Drive Side): >130 kgf (factory assembly tension)
Max System Weight: 110kg
Recommended Use Cases
Cross Country Racing: Excellent. The 29er wheelset with 30mm internal width and 30mm depth provides efficient rolling and stable cornering for XC courses.
Enduro / All-Mountain: Good. The sturdy 6-spoke carbon construction and wide rim support impact and traction for aggressive terrain.
Trail Riding: Suitable. It's a durable upgrade for general trail use, though not as compliant as some lighter wheels.
Bikepacking: Not recommended. The stiff carbon wheels are not ideal for carrying heavy loads over long distances; a more compliant wheelset is preferred.
Not Recommended For: Not recommended for downhill/freeride due to limited suspension and potential impact stress.
Compatibility
Frame Compatibility: 29 inch (ISO 622) frame with Boost or standard dropouts. Works with Boost (15x110mm front, 12x148mm rear) and standard (15x100mm front, 12x142mm rear) spacing.
Tire Type: Tubeless ready, compatible with tubeless tires and also works with tubes.
Tire Width Range: 2.3–2.6 inches
Brake Standard: Disc brake compatible (mount type not specified)
Axle Standard: Boost: 15x110mm front / 12x148mm rear; Standard: 15x100mm front / 12x142mm rear
Drivetrain: Compatible with Shimano HG, SRAM XD, and Shimano Microspline freehub bodies (depending on hub choice)
Rotor Standard: Disc rotor mount (6-bolt or centerlock)
How It Compares
| Model | Hub | Spoke | Bearing | Weight | Depth | Width | Price |
|---|---|---|---|---|---|---|---|
| 29er 6-Spoke | 36T ratchet, 10 degrees engagement | Integrated 6-spoke carbon | Steel | TBD | 30mm | 36mm | See store |
| Model A | 36T ratchet, 10 degrees engagement | Sapim CX-Ray | Steel | ~1865g | 30mm | 30mm | $1,329 |
| Model B | 3-pawl, 24T, 15 degrees engagement | Pillar 1420 | Steel | ~1960g | 24mm | 30mm | $799 |
| Model C | 36T ratchet, 10 degrees engagement | Sapim CX-Ray | Steel | ~1890g | 25mm | 30mm | $649 |
FAQ
Which tyres fit and what pressure should I run on the 30mm internal bed?
The 30mm internal bed takes a 29x2.4" tubeless tyre; start around 20–25 PSI for XC and 18–22 PSI for enduro, then tune to your weight and the trail.
Will this wheelset fit my groupset?
It is built on a Shimano HG freehub out of the box; for SRAM XD or XDR just note it at checkout and we lace the matching driver.
Will the rim crack on rock gardens or bottom-outs at low pressure?
The bead area uses a thickened impact-reinforced layer; impact testing passes >60J extreme impacts (above the ISO 30J standard). Inner widths of 30mm accept wider tyres, which deform to absorb shock at low pressure.
If my wheel is badly damaged in extreme riding, am I covered?
Yes — beyond the 2-year factory warranty, you get lifetime 30% Crash Replacement: a discounted replacement wheel without paying full price.
Will I really pay no customs or VAT for delivery to the US and EU?
Yes. The Economy channel ships DDP — duties and VAT are fully prepaid by us, cleared in advance, delivered to your door with no extra payment to customs or the courier.
Warranty & Shipping
Warranty Period: 2 years
Crash Replacement: 30% discount on replacement parts
Processing Time: In stock: 1–3 business days · Out of stock or custom order: 7–15 business days
Shipping method: FedEx/UPS/DPD/EMS Economy (free with duties & VAT included in USA & EU) · Expedited option available
Estimated Delivery: Economy 7–20 business days · Expedited 3–7 business days, customs clearance excluded
