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A quality MERIDA hardtail mountain bike at a price that's hard to beat. Agile 27.5" wheels are paired with a 100 mm travel suspension fork and their latest TFS aluminium frame for a versatile and fun ride.
A quality MERIDA hardtail mountain bike at a price that's hard to beat. Agile 27.5" wheels are paired with a 100 mm travel suspension fork and their latest TFS aluminium frame for a versatile and fun ride.
Merida

Merida Big Seven Mountain Bike in Gunmetal Grey/Blue

£575.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Hassle free returns

ONLINE RETURNS POLICY
(For items purchased online only)

Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately, we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

In December items may take longer to arrive due to delays with royal mail at this time of year. All orders are processed the next working day and sent 1st class or parcel force 48.



Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:
Gift cards
Downloadable software products
Some health and personal care items
Helmets

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted: (if applicable)

Book with obvious signs of use
Any item not in its original condition is damaged or missing parts for reasons not due to our error.
Any item that is returned more than 14 days after delivery
Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next, contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at sales@monsterbikeshop.com.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at sales@monsterbikeshop.com and send your item to Unit 9, Canal Road, Inverness, IV3 8NF, United Kingdom.


Shipping

To return your product, you should mail your product to Unit 9, Canal Road, Inverness, IV3 8NF, United Kingdom.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you may vary.

IN STORE RETURNS

All items purchased in store which are not faulty are only eligable for a store credit or exchange at the shops discression.
All items must be in new and unused condition and have proof of purchase to be considered.

Merida Big Seven Mountain Bike in Gunmetal Grey/Blue

Season:2026

Brand:Merida

Code:P-R433

The entry to the world of MERIDA mountain bike hardtails. Their latest high-quality TFS frame takes everything they know about aluminium frame manufacturing, with updated geometry that delivers more on-trail performance without losing all-around versatility. The SR Suntour 100 mm suspension fork is paired with more agile 27.5" wheels smooth the bumps and the Shimano disc brakes and 2x7-speed drivetrain deliver reliable and confident performance.

When it comes to the demanding world of cross-country mountain biking, the classic hardtail remains one of the purest tools for the job. The 29er wheel equipped BIG.NINE range comes with the choice of carbon or two different aluminium frames to deliver a ride for all budgets. The latest CF carbon and LITE aluminium framed BIG.NINE offer truly modern geometry with increased standover clearance and handling stability to better deal with the tough race tracks of today. They also have downcountry ready TR options that boost fork travel and add in aggressive tyres and dropper posts. For riders starting out, the updated BIG.NINE TFS offers more relaxed geometry and builds that deliver great value and versatility on or off the trail, with BIG.SEVEN TFS models using 27.5" wheels to deliver size for shorter riders. Merida's classic XC hardtails are the backbone of their range and showcase the enormous wealth of experience and knowledge they have gained in over half a century of bike production and manufacturing. The BIG.NINE range represents the symbiosis between modern frame technology, attention to detail and craftsmanship that 'Made in Taiwan' stands for.

Features:

  • Updated TFS aluminium frame with clearance for 2.4" tyres
  • Updated geometry for confident off-road handling
  • Suntour suspension fork with 100 mm travel
  • Shimano mechanical disc brakes and 2x7-speed drivetrain
  • MERIDA COMP 27.5" wheelset and Kenda tyres
  • MERIDA finishing kit including size-tuned handlebars
Technical Information
  • Frame
    BIG.SEVEN TFS V Material: Aluminum 27.5 wheelsize 135x9mm axle standard BSA bottom bracket standard Smooth welding
  • Frame size
    XXS, XS, S
  • Fork
    SR Suntour XCE28 Coil 100mm suspension travel 27x2.25" max. wheelsize
  • Rim
    MERIDA COMP CC 20mm inner width Material: Aluminium
  • Hubs
    Shimano TX505 100x9mm width front hub 32 spoke holes Centerlock 135x9mm width rear hub 32 spoke holes Centerlock
  • Tyres
    Kenda K1080 27.5x2.2"
  • Crank
    Prowheel TM-CY10 36-22 teeth MAT Aluminium 165mm on all sizes
  • Bottom bracket
    FSA TH-7420ST 73-127.5mm
  • Cassette
    Shimano CS-HG210-7 12-32 teeth 7 speed
  • Chain
    KMC Z7
  • Shifters
    Shimano Altus EF-500-2L / Shimano Altus EF-500-7R
  • Front derailleur
    Shimano Altus FD-M315
  • Rear derailleur
    Shimano Tourney TY300
  • Brakes
    Shimano BR-M375 Mechanical disc brake
  • Rotors
    Shimano RT10 160 mm
  • Headset
    FSA NO.55R/57SC/57B
  • Stem
    MERIDA COMP CC Material: Aluminium 31.8mm diameter 7° stem angle 50mm
  • Stem size
    50mm
  • Handlebar
    MERIDA CC Material: Aluminium 15mm rise XXS/XS: 700WHB S: 720mm width
  • Grip
    MERIDA EC
  • Seat post
    MERIDA CC Material: Aluminium 30.9mm diameter 15mm setback
  • Saddle
    MERIDA Sport
  • Seat clamp
    MERIDA COMP QR
  • Pedal
    VP VPE-891
Sizing Information
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