Trek Marlin 5 Gen 3 — Hardtail Mountain Bike

Frame: Alpha Silver Aluminum frame with internal derailleur and dropper post routing, rack and kickstand mounts, and 135x5mm ThruSkew

Fork: SR Suntour XCT 30, coil spring with preload and hydraulic lockout, 80-100mm travel depending on size, wheel size matched to frame size (27.5"/29")

Drivetrain: Shimano U4000 9-speed shifter with a Shimano CUES rear derailleur, Shimano LINKGLIDE LG300 11-46t cassette, and 32T CUES crankset

Brakes: Shimano MT200 hydraulic disc brakes, 160-180mm Shimano RT26 rotors depending on size

Cockpit: Bontrager alloy handlebar (size-specific width and rise), Bontrager Comp stem, and a Bontrager Verse Short alloy seatpost

Standout feature: Built-in mounts for a rack, fenders, and kickstand let this trail bike double as a stable, practical daily commuter

The Marlin 5 Gen 3 is a great fit for riders who want one bike for both singletrack at Hydraulink Trails and daily commuting between Kelowna neighbourhoods, or anyone wanting a dependable, well-equipped hardtail for fire road climbs around Knox Mountain. Its rack, fender, and kickstand mounts make it especially appealing to riders who want genuine trail capability alongside everyday practicality.

Our team at Fresh Air will help you find the right fit in-store at both Kelowna locations. Stop by to work with one of our experienced staff members, or call 250-763-3425.

Our team will set up your SR Suntour fork's coil spring preload and hydraulic lockout for your weight and riding style, and get your Bontrager Montrose Comp tyre pressure dialled in for the mix of hardpack and rockier terrain found on local trails. We'll also handle contact point fit — setting saddle height and handlebar reach — so your pedaling position feels natural from the first ride. If you're planning to commute, we can install a rack or fenders using the frame's built-in mounts. Drop into Fresh Air Pandosy (555 Groves Ave) or Fresh Air Dilworth (1656 Dilworth Drive), or book an appointment online.

Q1: What size Trek Marlin 5 Gen 3 do I need?
Trek offers the Marlin 5 Gen 3 in six sizes, XS through XL, with wheel size scaled to frame size for optimal handling. Check Trek's geometry chart for exact measurements, or come into either Fresh Air location and our team will get you set up on the right size.

Q2: Is the Marlin 5 Gen 3 right for Hydraulink or Knox Mountain?
Yes — with a capable SR Suntour suspension fork, grippy Bontrager Montrose Comp tyres, and confident hydraulic disc brakes, the Marlin 5 is well suited to the singletrack and fire roads found at Hydraulink Trails and Knox Mountain.

Q3: What's the difference between a hardtail and a full suspension mountain bike?
A hardtail like the Marlin 5 has front suspension only, which means it's lighter, more efficient to pedal, and requires less maintenance than a full suspension bike. Full suspension bikes add a rear shock for more comfort and control on rough, technical descents, but come at a higher price and added weight — our team can help you decide which is the better fit for the trails you ride most.