Devinci Kobain A 29 SX 12s Complete Mountain Bike 2025

Mountain bikes are built for tackling rough terrain with frames made of durable materials like aluminum or carbon fiber, ensuring stability and maneuverability. They feature suspension to absorb impacts from rocks, roots, and drops, providing a smoother ride.

Trail bikes are the quintessential “mountain bikes.” If you’re heading into the woods expecting to do it all on two wheels – climbing, technical sections, AND fun descents – you’re looking for a trail bike.

As the name suggests, hardtail bikes feature a rigid frame with front suspension only. This means that the rear wheel lacks any form of suspension, hence the term "hardtail."

Hardtail mountain bikes are renowned for their efficiency in transferring power from the pedals to the rear wheel, making them excellent choices for climbing and maintaining speed on smoother trails or paved surfaces.

Aluminum is the second lightest material per cubic inch, after carbon, but it is significantly more affordable. It offers versatility, strength, and durability that works well in all trail disciplines.

When mountain bike suspension first hit the ground, things were simpler. The best bike was the one you were riding; uphill, downhill, quick laps or all-day epics. The Bomber Z2 revives this purist mindset with a smooth and plush mountain bike fork that’s ready to ride out of the box.

Trail riders rejoice — your low maintenance, high durability solution is here, and it’s worthy of the Bomber name. Long live fun. Features a stiff 34mm chassis for precise steering and traction.

Compatible with ALL other SRAM Eagle™ drivetrains, this shift lever keeps the promise of a simple shift. SX Eagle™ means easy, intuitive shifting every time for every rider.

This new SX Eagle derailleur is your entry point to the SRAM Eagle Ecosystem. Sharing many features with the rest of the Eagle Ecosystem like the proven SRAM 1x-specific X-HORIZON™ body design, it can accommodate both 11-50T and 10-50T cassettes. The SX Eagle is cross compatible with much of the Eagle Ecosystem, making it easy to personalize and upgrading your ride when you are ready.

Multiple price-point options to allow you to hit the group price you need to build a better bike. Same chain retention performance as seen in all of the higher-level Eagle drivetrain cranks.

FEATURES

• All new fully featured Eagle crankset. Now offering more Eagle™ options than ever before.
• Steel Eagle™ direct mount ring — as seen on NX Eagle™.
• For Powerspline cranks, use 118/73 Powerspline Bottom Brackets.

Level T capitalizes on the same trail-taming brake technology that conquered the 2015 World Mountain Bike Championships, to deliver a powerful and consistent XC and trail-optimized brake set that keeps your capital in the bank. This budget-minded, MatchMaker™ compatible brake set provides all the power of its siblings, keeping you in complete control.

With a tread design that deftly balances rolling speed with braking and cornering traction, it’s no wonder why the Minion DHF is one of the most imitated tires in mountain biking.​

• EXO: A cut and abrasion-resistant material added to the sidewalls.
• Wide Trail (WT): Optimizes the tire's tread layout and profile for today's modern, wider rims.
• Tubeless Ready (TR): Tubeless tires allow riders to run lower air pressures for improved traction, lower rolling resistance, and less chance of flatting.

With side knobs borrowed from the legendary Minion DHF, but widened to provide more support, the DHR II corners like no other. The center tread features ramped leading edges to improve acceleration and sipes to create a smooth transition when leaning the bike. Paddle-like knobs on the center tread dig in under hard braking and help keep the bike under control.

• Dual Compound
• EXO: A cut and abrasion-resistant material added to the sidewalls.
• Wide Trail (WT): Optimizes the tire's tread layout and profile for today's modern, wider rims.
• Tubeless Ready (TR): Tubeless tires allow riders to run lower air pressures for improved traction, lower rolling resistance, and less chance of flatting.