Merida Big.Nine 15 entry-level 29er hardtail mountain bike in Blue/Black

Merida Big.Nine 15 (Blue/Black)

Name: Merida Big.Nine 15 (Blue/Black)
Brand: Extreme Adventure Sports
SKU: 4710949831516
Price: 32990.0 INR
Availability: OutOfStock

4710949831516

Rs. 47,990.00 Rs. 32,990.00 Save 31%

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Size

An entry-level 29er hardtail for riders taking their first step into mountain biking, with a genuinely wide 3x8 gear range and hydraulic disc brakes at an accessible price.

Overview

The Big.Nine 15 is Merida's entry point into its 29er hardtail family — a double-butted TFS aluminium frame built with an upright, comfort-focused geometry rather than a racy one, designed specifically for riders new to mountain biking.

A Shimano Tourney 3x8 drivetrain gives a wide 24-gear range that makes steep climbs manageable, an SR Suntour XCT fork smooths out rough ground, and Power DS-100HT hydraulic disc brakes bring dependable stopping power that's rare at this price point.

It makes the most sense for someone buying their first proper mountain bike — a rider who wants to explore fire roads and easier trails without a steep up-front investment.

Why You'll Like It

A genuinely wide 24-gear range

The Shimano Tourney 3x8 drivetrain gives an easy gear for steep climbs and a proper top gear for flat stretches, so you're never caught out by terrain.

Hydraulic disc brakes at an entry-level price

Power DS-100HT brakes bring confident, low-maintenance stopping power that many bikes in this price range don't offer.

A fast-rolling 29er wheel size

Big 29" wheels roll over rough ground more easily and hold speed better than smaller-wheeled hardtails.

A comfort-focused riding position

The TFS frame's upright geometry keeps longer rides comfortable, rather than putting you in an aggressive, racy position.

A durable double-butted aluminium frame

Merida's TFS aluminium is double-butted and technoformed for genuine long-term durability.

Who Is It For?

The Big.Nine 15 suits someone buying their first real mountain bike — a rider who wants to explore fire roads, easier trails and weekend off-road rides without committing to a premium budget straight away.

For Indian riders starting out on mixed terrain around the city or looking for a dependable weekend trail companion, the wide gear range and hydraulic disc brakes make it a genuinely capable starting point rather than a bike you'll outgrow in a season.

Good to Know

With a triple chainring, easing off the pedals briefly during a front shift keeps gear changes smooth.
The adjustable-length stem options mean it's worth getting a proper fit check at your dealer for the most comfortable reach.
A quick post-ride wipe-down of the fork and drivetrain keeps everything running smoothly between services.

Technical Specifications

Frame: BIG.NINE TFS III, 6061 aluminium, double-butted, technoformed, 29", 135x9mm axle standard, BSA bottom bracket
Fork: SR Suntour XCT, 100mm travel
Shock: N/A - hardtail, no rear suspension
Crank: Shimano TY301, 42-34-24T, 170mm (S), 175mm (M-XXL)
Shift Levers: Shimano ST-EF505
Cassette: Sunrace CSM558AU, 11-32T, 8-speed
Front Derailleur: Shimano FD-TY700
Rear Derailleur: Shimano RD-M310
Grip/Tape: Merida EC
Handlebar: Merida CC, aluminium, 690mm width, 15mm rise
Stem: Merida CC, aluminium, 31.8mm diameter, 6° rise, 70-110mm length by size
Saddle: Merida Sport comfort
Seatpost: Merida CC, aluminium, 30.9mm diameter, 15mm setback
Front Brake: Power DS-100HT, 2-piston hydraulic disc, Shimano RT10 rotor, 160mm
Rear Brake: Power DS-100HT, 2-piston hydraulic disc, Shimano RT10 rotor, 160mm
Front Wheel: Merida CC rim (17mm inner width, aluminium), Shimano TX505 hub, 100x9mm, Centerlock, 32h
Rear Wheel: Merida CC rim (17mm inner width, aluminium), Shimano TX505 hub, 135x9mm, Centerlock, 32h
Front Tire: Merida K1080, 29x2.2", wire
Rear Tire: Merida K1080, 29x2.2", wire
Weight: ~14.5 kg

Additional Info

Country of Origin: Taiwan
Imported By: Extreme Adventure Sports, Gat No. 399, Milkat, 2289, Nagar Rd, Sai Satyam Park, Wagholi, Lonikand, Pune - 412207, Maharashtra, India.
Net Quantity: 1N
Customer Care Address: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: support@bumsonthesaddle.com
Commodity: Bicycles

Warranty

Warranty

Merida Bicycles are covered by the following warranty terms ensuring freedom from defects in materials and workmanship.Models from 2011 onwards are covered by the following warranty

*Note: A products lifetime is considered as 15 years.

Frameset:

Our frames are covered by a Lifetime Warranty for the entire ownership of the original purchaser. Exclusions apply. This applies to manufacturing and material defects and includes bikes used for racing
A rider and equipment weight limit of 120kg applies; 140kg for performance and hybrid eBikes.
Category 5 models carry a 5 year warranty

Forks: Carbon and aluminium rigid forks are guaranteed for 5 years from the date of purchase.

Merida branded components, including paint and finish, are guaranteed for 1 year from the date of purchase.
Bikes used for Racing are excluded.

All other original parts shall be covered exclusively by the stated warranty of their original manufacturer

Exclusions

Misuse or Negligence: The warranty does not cover damages resulting from misuse, abuse, or negligent handling of the products, including but not limited to improper installation, disassembly, or modification.
Unauthorized Repairs or Alterations: Any attempt to repair or alterations by individuals or service providers not authorized by the manufacturer will void the warranty.
Natural Wear and Tear: Normal wear and tear, including cosmetic deterioration, scratches, dents and fading over time, are excluded from the warranty coverage.
Accidents or External Forces: Damages caused by accidents, improper packing, collisions, unauthorized tampering or exposure to extreme external forces (e.g., impacts, falls, or severe weather conditions) are not covered under this warranty.
Incompatible Use: The warranty does not extend to damages resulting from using the products in ways inconsistent with their intended purpose or specifications.
Failure to Follow Instructions: Damages arising from a failure to follow the product's operating instructions, guidelines, or recommended practices as outlined in the user manual are not covered.
Battery Exclusions: For products with rechargeable Lithium-ion batteries, the warranty may exclude battery degradation over time or failures caused by non-compliance with proper charging procedures.
Third-Party Accessories: Damages caused by the use of third-party accessories, components, or modifications not explicitly approved by the manufacturer are not covered.
Failure to Provide Proof of Purchase: Warranty claims may require proof of purchase, and failure to provide such documentation may result in the exclusion of the product from warranty coverage.
Exclusion for Water Damage: Any damage relating to damage caused by water because some products are water repellant but not Water Proof
Non-specified conditions: Not includes damaged caused to products by improper accessories or improper fittings or for use in non specified conditions

Terms & Conditions

The warranty is available only to the Original purchaser/buyer of products
Service must be performed by Brand or an authorized reseller.
Insurance, handling and transportation charges to Brand Distributor shall be borne by Customer.
For some products registration is required to extend the warranty. Failure to register voids extended warranty
The decision to replace or repair a product is influenced by the brand and various factors

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