
Trek Marlin 7 Gen 3 Price India 2026: Official Specs & Review
The Trek Marlin 7 Gen 3 is a trail-ready mountain bike with an Alpha Silver Aluminium frame, RockShox Judy suspension fork with TurnKey lockout, Shimano Deore 10-speed drivetrain, and hydraulic disc brakes. Built for riders who want serious trail performance without spending a fortune.
Technical Specifications
| Fork | RockShox Judy, Coil Spring, Preload, TurnKey Lockout, 42mm Offset, 100mm Travel |
| Frame | Alpha Silver Aluminium, Internal Derailleur & Dropper Post Routing, Rack & Kickstand Mount, 135x5mm ThruSkew |
Size
29" Wheel (M/ML/L/XL) / 27.5" Wheel (S), Available in S / M / ML / L / XL Frame
Weight
14.60 kg (M Size)
Brakes
Shimano MT200 Hydraulic Disc Brakes, 160mm / 180mm Rotors
Body Type
Trail Mountain Bike (MTB)
Color
Teal to Nautical Navy Fade
Manufacturing Years
2026
About This Bike
Trek has actually put this bike in an interesting place with the Marlin 7. It's priced so low that you can reach it with a little effort, but it's packed with a RockShox Judy fork and Shimano Deore — two things you rarely find together in this budget. The Teal to Nautical Navy Fade color is a little different, gradually going from greenish to dark blue — a little more eye-catching whether you take it on the trail or on the road. Although the frame is aluminum, it weighs just 14.6 kg in size M, which is quite light for a bike of this spec. It looks clean from the outside because it's hidden inside. The cassette range is 11-46T, meaning you won't run out of gears even on very steep climbs. With a rack and kickstand mount, it's not just for the mountains, but for everyday use as well.
Safety and Design
The RockShox Judy fork means you get a good quality suspension at this price — RockShox has a much better track record than SR Suntour. The TurnKey lockout makes it easy to lock and unlock the fork with one hand, without stopping the ride. The Shimano MT200 hydraulic disc brake holds the bike with two-finger pressure, and the performance remains the same even in wet or muddy conditions. 180mm rotors are provided from size M and up, allowing for safe stopping even at high speeds on downhills. The Bontrager Kovee rim is Tubeless Ready, so you don't have to buy a separate rim if you want to go tubeless later. The 69.5-degree head angle and 43.8cm chainstays keep the geometry very stable, keeping you in control even on technical trails.
Compare with Competitors
Why Should You Buy This Bike
Simply put, the RockShox Judy fork at this price is what sets the Marlin 7 apart. The Marlin 5 has an SR Suntour fork, but the Marlin 7 has RockShox — that's the biggest difference between the two. Shimano Deore 10-speed gears mean shifting is more precise and reliable. There's dropper post routing in the frame, so upgrading later is no problem. Tubeless Ready rims reduce puncture stress and allow for later setup changes. It's a pretty good deal right now, down from ₹1,00,499 to ₹75,699. With Trek's after-sales support and three D Byk Store showrooms in Pune, getting service shouldn't be a problem.
Brake and Wheel Control
Shimano MT200 hydraulic disc brakes stop well with light pulls, and control doesn't get out of hand even on wet trails. The 180mm rotor (from size M) keeps the rotor from overheating when stopping at high speeds. The Bontrager XT3 Comp tires are 2.40 inches wide, providing good grip on rocky or wet terrain. The RockShox Judy fork's TurnKey lockout means you can lock the fork for more efficient pedaling when riding in the city. The Tubeless Ready Bontrager Kovee rims make it easy to go tubeless later, increasing puncture resistance
Frequently Asked Questions
Answer: For ₹17,500 more, you get the RockShox fork and Deore 10-speed — the Marlin 7 is more useful if you want to go on the trail regularly.
Answer: The performance and tuning options of the RockShox are quite good compared to the SR Suntour, and the difference is noticeable on rocky trails.
Answer: There is a knob on the top of the fork, which can be turned with one hand to lock or unlock the fork while riding.
Answer: A gradient finish — gradually goes from teal to dark navy blue, looks quite different on the road.
Answer: Yes, the frame already has internal dropper post routing.
Answer: The rim is Tubeless Ready, but to ride tubeless, you will have to buy sealant, valves, and tubeless tires separately.
Answer: Size M if you are 5'5" to 5'7.9", ML if you are 5'8" to 5'10.9" — you can go to the D Byk Store and get fitted directly.
Answer: The frame has a rack and kickstand mount, so the bike is useful for daily commuting as well as trails.
Answer: ₹75,699 (Sale Price) on D Byk Store, earlier it was ₹1,00,499.
Answer: Yes, Trek is an authorized dealer, with three showrooms in Pune — both bike fitting and service are available.
Available Colors
Photo Gallery
RShuvo is a passionate cycling content creator focused on sharing practical knowledge about bicycles, road safety, cycling adventures, and performance tips. With a deep love for two-wheel journeys and an interest in modern cycling culture, the goal is to help riders improve their skills, maintain their bikes properly, and enjoy every ride with confidence.
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