Transition Sentinel Alloy Eagle 70 Complete Mountain Bike 2026

Trail

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.

Enduro

If you’re looking for maximum performance while flying down heavier trails, an enduro bike is for you. These bikes combine ample suspension travel (typically 150mm+) with descent-focused frame geometry and components that allow for reasonably efficient pedaling.

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.

Engineered to tackle the most challenging terrain with enhanced comfort and control. Unlike hardtail bikes, full suspension bikes feature both front and rear suspension systems that allow the wheels to move independently from the frame.

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.

You don’t often strike gold twice! The RockShox Psylo Gold is bursting with value that invites riders to rethink what’s possible, whether they’re on lunch loops or all-mountain excursions, mountain bikes or E-MTBs. The all-new 35mm platform delivers premium performance with the new flow-focused Isolator RC three-position damper, tunable DebonAir air spring, and Maxima Plush Dynamic Suspension Lube to keeps things running smooth. Psylo combines value and performance to bring capability and reliability to each and every ride

The feel, look and shift quality of the Eagle 70 Shifter 
allow you to ride in a whole new way. Optimized cable 
pull with a revised lever position for maximum control 
and new T-Type actuation, Eagle 70 is able to offer 
a higher quality of shift than any previous mechanical 
system.

The Eagle 70 Transmission derailleur is the bedrock 
of the best cable-actuated Transmission shift 
experience. It features an all-new T-Type cable 
actuation ratio to provide the most precise and crisp 
shifts every time. Utilizing the same Full Mount design 
as its electronic siblings, the Eagle 70 Transmission 
derailleur brings strength and dependability to 
any bike. The derailleur body features a replaceable 
skid plate like GX, X0, and 90 and shares many 
of the same rebuildable qualities of those high end derailleurs.

The new Eagle 70 crankset is a sleek, sturdy 
answer to a growing demand for robust and 
aesthetically pleasing components. Featuring 
3-bolt chainring compatibility, the Eagle 70 
crankset features a stamped steel T-Type 
chainring with optional bashguards for optimal 
durability and protection on the trail

SRAM Eagle 70 T-Type Flattop, 12-Speed

Modern mountain bikes have redefined what riders are capable of, pushing the requirements for extreme duty power further than ever before. Maven is our answer to that evolution, giving you the boundless power of confidence for elevated speed and control on ever-more demanding terrain. Maven Base’s lever body houses Directlink, which translates rider input for a smooth application of power. And because of a stiff 4-bolt caliper that sheds an incredible amount of heat, that feel remains consistent, so the last corner feels like the first corner. And with so much baseline power on hand, there is more range than ever before to tune the ride qualities to exactly how you want with different pad materials, and rotor sizes. Maven Base features a Blasted Black anodized finish, and for ease of customization includes tool-free reach adjust

The SDG Tellis Dropper is an absolute workhorse. A dropper post and remote combo with unsurpassed durability, reliability and simplicity. This post features a fully sealed cartridge system that'll operate smoothly in the wettest, coldest, and muddiest conditions.

ST rims create an affordable solution to the previously cost-prohibitive hurdle of tubeless mountain biking. UST compliant bead hooks border a tape and sealant-driven inner rim profile, providing standards-based, repeated tubeless consistency. Enjoy the benefits of tubeless riding without breaking the bank. Disc brakes only. Tubeless Ready.

Greg Minnaar’s signature tire – the Maxxis Assegai – provides tenacious, predictable grip across the entire profile no matter the lean angle. The Assegai can be used front and rear for a surefooted feel or as a front paired with a faster rolling rear tire.

• EXO+: Durable 60 TPI casing, legendary EXO puncture protection in the sidewalls, and a small butyl insert around the bead to protect from pinch flats and help prevent rim damage.

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.

• EXO: A cut and abrasion-resistant material added to the sidewalls.
• Tubeless Ready (TR): Tubeless tires allow riders to run lower air pressures for improved traction, lower rolling resistance, and less chance of flatting.