ROLLCii M3025 Carbon Rim, 29", MTB enduro trail, view 3
ROLLCii M3025 Carbon Rim, 29", MTB enduro trail, view 1

CARBON RIM M3025 ( 29" )

$275.00
By ROLLCii
Drilling

The ROLLCii M3025 is a lightweight carbon rim built for modern cross-country and downcountry riding. Combining a wide tire-supporting profile with a low 25mm rim depth, it delivers responsive acceleration, precise handling, and the durability needed for long days on the trail.

Constructed from T24/T30 unidirectional carbon fiber with reinforced spoke hole construction, the M3025 balances low weight with dependable strength. The 35mm external width and 30mm internal width provide excellent support for modern mountain bike tires, helping maintain a stable tire profile while improving cornering confidence, traction, and overall ride control.

The shallow 25mm profile helps keep rotational weight low, making the wheel feel lively on climbs and quick to respond through technical terrain. Whether you're building a lightweight XC race bike, a capable downcountry machine, or a versatile trail bike, the M3025 is designed to provide a predictable and enjoyable ride across a wide range of conditions.

Tubeless-ready and compatible with both tubeless and clincher tires, the M3025 works particularly well with modern 2.4"–2.6" tires, offering a balanced combination of efficiency, support, and everyday reliability.

Designed to work naturally with modern 2.4"–2.6" mountain bike tires.


Specification

  • Material: T24/T30 Unidirectional Carbon Fiber

  • Rim Depth: 25mm

  • External Width: 35mm

  • Internal Width: 30mm

  • Tire Compatibility: 2.4"–2.6"

  • Weight: 29" – 375g / 27.5" – 357g

  • Clincher & Tubeless Compatible

  • Reinforced Spoke Hole Construction

  • Recommended Spoke Tension: 105–120kgf

  • Effective Rim Diameter (ERD): 29" – 589mm / 27.5" – 551mm


Recommended Maximum Tire Pressure

  • Up to 2.5" tires: Max 40psi

  • 2.6"–3.0" tires: Max 30psi

Always follow the maximum pressure rating recommended by your tire manufacturer.

 

Rims are sold in pairs only (minimum purchase: 2 pcs per order). You may mix different models, sizes, and spoke hole counts to meet the minimum quantity. If an order contains only 1 pc of a rim, we regret that we will be unable to process the order and it will be cancelled.

 

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