To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
The ultimate all-rounder in Merida's REACTO range, the 10K offers the most balanced package in terms of aerodynamic performance and weight.
The ultimate all-rounder in Merida's REACTO range, the 10K offers the most balanced package in terms of aerodynamic performance and weight.
Merida

Merida Reacto 10K Road Bike in Black/Mineral Gold Grey

£9,500.00
I'm a Pre-launch Product. We estimate this will be ready for despatch to you or collection via Click & Collect on 16 July 2026 09:00Find out more
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 16 July 2026 09:00

Hassle free returns

Returns (refunds and exchanges)

If you are unhappy with your item, please let us know. Our Returns Policy gives you 30 days to return or exchange an item bought with a valid receipt. If 30 days have gone by since your purchase, we cannot offer you a refund or exchange.

To be eligible for a refund or exchange, goods must be returned in a re-saleable condition. That means your item must be unused and in the same condition that you received it. The item must be in the original packaging and returned with any accessories, labels and “free gifts” or bonus items.

To complete your refund or exchange, we require a receipt or proof of purchase. Please do not send your purchase back to the manufacturer.

Under the Consumer Rights Act of 2015 you have an early right to reject goods that are unsatisfactory quality, unfit for purpose or not as described, and get a full refund.

But this right is limited to 30 days from the date you took ownership of the goods (this could be the date of purchase or the date the goods were delivered to you - whichever is later).

After the initial 30 days, you can't demand a full refund in the first instance, but you still have the right to a repair or replacement

If you wish to return an item, please
contact us first and we will generate a returns number (GRN).
If the item being returned is found to be faulty we will refund you the initial order carriage cost, and then offer you a full refund or replacement. We will also refund you the carriage cost to return it to us. If it is not faulty, we will offer you a refund or replacement, but not the initial order carriage cost or the cost to return it.

Refunds

Once your returned item 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 14 calendar days. If you paid for standard delivery of the goods, the cost of standard delivery will also be refunded.

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

  • Books or other paper products with obvious signs of use;
  • Any item not in its original condition, which is damaged or missing parts for reasons not due to our error; and
  • Any item that is returned more than 30 days after
Late or missing refunds

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 Items

We do not offer refunds for sale items, unless they are faulty.

Exchange

We only replace items if they are defective or damaged. If you need to exchange an item for the same item, please send us an email at sales@townsendslb.co.uk and we will generate a GRN and email you details to ship your product back to us.

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and they will find out about your return.

Shipping

To return your product, please send us an email at sales@townsendslb.co.uk and we will generate a GRN and email you details to ship your product back to us.

You will be responsible for paying for your own shipping costs for returning your item, unless the item is faulty. 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. If you are shipping an item over £50, you should consider using a trackable shipping service or purchasing shipping insurance as we cannot guarantee that we will receive your returned item.

Right to cancel

In addition to our Returns Policy, under the Consumer Contracts Regulations of 2013, you have the right to cancel your order up to 14 days from the day you receive your goods if you are an online, mail or telephone order customer. You then have a further 14 days from the date you notify the retailer of your cancellation to return the goods. The refund will include any standard delivery charges paid. You will be responsible for the cost of returning a cancelled order to us.

We will refund to you the price paid for the items and (unless you did not pay for delivery) the delivery charges that you paid up to a maximum amount of the cost of our standard delivery option. You will be refunded to your original method of payment within 14 calendar days of our receipt of the cancelled items or, if earlier, within 14 days from the day we receive proof of return from you. If we do not receive the cancelled items back, we may arrange to collect them from you at your cost.

To exercise your right to cancel please send us an email at sales@townsendslb.co.uk.


Your statutory rights are not affected by our Returns Policy. To the extent that any provision in our Returns Policy conflicts with your statutory rights, your statutory rights will prevail and the particular offending provision in our Returns Policy will be deemed inapplicable.

Merida Reacto 10K Road Bike in Black/Mineral Gold Grey

Season:2027

Brand:Merida

Code:P-S100

The ultimate all-rounder in Merida's REACTO range, the 10K offers the most balanced package in terms of overall aerodynamic performance and weight, tipping the scales at just 7.2 kg.

The thrill of speed unites road cyclists. Whether professional or amateur, the fundamental goal is to push harder, chase speed and break free. Nothing embodies this better than the REACTO. The latest generation delivers fundamental changes that further improve its aerodynamics, reduce its weight and offer tyre clearance up to 32 mm, all while maintaining the comfort and control the REACTO is known for. With a wind tunnel reading of just 202 watts to maintain 45km/h, the 10K was optimised for head and cross wind aerodynamic performance making it perfectly suited for whatever a modern aero bike has to deal with on the open road.

If only the best will do, the REACTO 10K is the bike for you. With a more all-round focus than the REACTO ONE and featuring the best equipment money can buy, the 10K offers excellent stability and crosswind handling alongside top-tier aerodynamic performance at 202 W. This model includes its SRAM Power Meter and 160 mm rotor front and rear. While the REACTO ONE substantially undercuts the 200-watt barrier as measured according to Tour Magazine's test standards and sets a new internal benchmark for aerodynamic performance, other bikes in the range offer the perfect balance between aerodynamics, comfort and control. Whatever your focus — low drag, low weight, or all-round performance — you will find the perfect REACTO in Merida's latest line-up.

Features:

  • Super-light CF5 carbon aero frame (approx. 950 g - in size M)
  • Sram Red AXS 12-speed groupset
  • Dual sides power meter
  • MERIDA TEAM CW 1P carbon cockpit
  • Reynolds BL 60 Pro wheelset with Continental Grand Prix 5000S TR 28 mm tyres
  • MERIDA S-FLEX carbon aero post and DISC COOLER technology
Technical Information
  • Frame
    REACTO CF5 V
  • Material
    carbon
  • Max. wheelsize
    700x32C
  • Axle standard
    100x12/ 142x12mm
  • Bottom bracket standard
    BB86,5
  • Frame size
    3XS, XXS, XS, S, M, L, XL
  • Color
    BLACK/MINERAL GOLD (GREY)
  • Fork
    MERIDA REACTO CF5 V DISC
  • Brakes
    Sram Red Disc
  • Rotors
    Sram Paceline X, 160mm
  • Brake lever
    Sram Red AXS HRD
  • Headset
    FSA ACR NO.55R, SL bearing (TH H2281 neck)
  • Handlebar
    MERIDA TEAM CW 1P, material: carbon, 380mm (3S-XXS-XS-S), 400mm (M-L), 420mm-(XL)
  • Handlebar stem
    MERIDA TEAM CW AERO, material: carbon, 90mm (3S/XXS/XS), 100mm (S), 110mm (M/L), 120mm (XL)
  • Grip
    MERIDA ROAD EXPERT
  • Derailleur (f)
    Sram Red AXS
  • Derailleur (r)
    Sram Red AXS
  • Shifters
    Sram Red AXS, Hydraulic Disc
  • Seat clamp
    MERIDA REACTO V S-FLEX, Aero Shape, 0mm setback, material: Carbon
  • Saddle
    Prologo Nago R4 PAS, Nack
  • Chain
    Sram Red E1, Flattop
  • Crank
    Sram Red, 50-37 teeth, Power Meter, 160 mm-3S, 165 mm-XXS/XS, 170 mm-S/M, 172.5 mm-L/XL
  • Freewheel
    Sram Red XG-1290, 10-36 teeth, 12 speed
  • Bottom bracket
    Sram Dub PressFit Road, Pressfit 86.5
  • Wheelset
    Reynolds BL 60 Pro, 100x12mm width front hub, 142x12mm width rear hub, 21mm inner width, 60mm height, Centerlock, Sram XDR, material: carbon, Tubeless ready (tubeless tape and valves included)
  • Tyre front
    Continental Grand Prix 5000S TR, 700x28C, fold, tubeless ready
  • Tyre rear
    Continental Grand Prix 5000S TR, 700x28C, fold, tubeless ready
  • Axles
    MERIDA EXPERT SL, including removable lever, 6/4mm allen key
  • Approx. weight
    7.2 kg (weighed at frame size M)
  • Geometry - Tyre Sizes
    3XS: 28", XXS: 28", XS: 28", S: 28", M: 28", L: 28", XL: 28"
  • Geometry - ST seat tube [mm]
    3XS: 440, XXS: 470, XS: 500, S: 520, M: 540, L: 560, XL: 590
  • Geometry - TT top tube [mm]
    3XS: 506, XXS: 521, XS: 535, S: 545, M: 560, L: 575, XL: 590
  • Geometry - CS chain stay length [mm]
    410 for all sizes
  • Geometry - HTA head tube angle [°]
    3XS: 70,5, XXS: 70,5, XS: 72, S: 72,5, M: 73,5, L: 73,5, XL: 74
  • Geometry - STA seat tube angle [°]
    3XS: 75,5, XXS: 74,5, XS: 74, S: 74, M: 73,5, L: 73, XL: 73
  • Geometry - BD bottom bracket drop [mm]
    3XS: 70, XXS: 70, XS: 70, S: 66, M: 66, L: 66, XL: 66
  • Geometry - HT head tube [mm]
    3XS: 100, XXS: 105, XS: 112, S: 128, M: 140, L: 155, XL: 175
  • Geometry - FL fork length [mm]
    385 for all sizes
  • Geometry - FO fork offset [mm]
    45 for all sizes
  • Geometry - R reach [mm]
    3XS: 373, XXS: 377, XS: 384, S: 390, M: 395, L: 400, XL: 409
  • Geometry - S stack [mm]
    3XS: 512, XXS: 517, XS: 529, S: 542, M: 557, L: 571, XL: 593
  • Geometry - WB wheel base [mm]
    3XS: 981, XXS: 987, XS: 984, S: 992, M: 992, L: 1002, XL: 1011
  • Geometry - SH stand over height [mm]
    3XS: 727, XXS: 746, XS: 771, S: 792, M: 810, L: 826, XL: 853
  • Geometry - Str Stack To Reach Ratio Pc
    3XS: 1,373, XXS: 1,371, XS: 1,378, S: 1,390, M: 1,410, L: 1,428, XL: 1,450
  • Spare Parts - Cockpit Options
    AM0, TEAM CW 1P cockpit 2027, TEAM SL 1P cockpit 2022
  • Spare Parts - Seat Clamp Screws
    Titanium (M6*P1 L32.5mm, Torque 5~6 NM), Stainless (M6*P1 L32.5mm, Torque 5~6 NM)
  • Spare Parts - Disc Cooler
    Front (for FM160/FM180), Rear (for FM140/FM160)
  • Spare Parts - Thru Axles
    EXPERT SL; L=162.5mm M12x1.5 TL=12mm, EXPERT SL; L=120mm M12x1.5 TL=12mm
  • Spare Parts - Head Tube Protector Tubes
    Foam (ID6mm L350mm), Woven (L40mm, L60mm, L70mm, L90mm, L105mm)
  • Spare Parts - Cockpit Covers
    For TEAM SL 1P cockpit and 2P cockpit, For TEAM CW 1P cockpit, For FSA ACR Cockpit
  • Spare Parts - Force Diffuser Shims
    L90mm for Expert CW 2P cockpit, L75mm for Team SL 1P cockpit
  • Spare Parts - Seat Post Options
    380mm length; with saddle clamp; without flex part, 380mm length; with saddle clamp; with flex part, 330mm length; with saddle clamp; with flex part
  • Spare Parts - Headset Bearings
    MH-P16 (x2), Upper for FSA ACR headset HR261, Lower for FSA ACR headset MH-170
  • Spare Parts - Handlebar Stem Options (TEAM CW 1P cockpit)
    380mm/90mm to 380mm/140mm, 400mm/90mm to 400mm/140mm, 420mm/90mm to 420mm/140mm
  • Spare Parts - Headset Spacers
    5mm for TEAM CW 1P cockpit, 10mm for TEAM CW 1P cockpit
  • Spare Parts - Computer/Light Mounts
    Front arm for computer/light assembly, 3-Prong accessory mount for TEAM CW 1P cockpit
  • Spare Parts - Top Cap Screws
    M6x1 L35mm, M5x0.8 L26mm (x2)
  • Spare Parts - Headset Spacers (General)
    5mm, 10mm
  • Spare Parts - Headset Covers
    Standard, Special for MY22 Scultura Endurance CF II onwards
  • Spare Parts - Headset Bearings (General)
    MH-P16, MH-P22
Sizing Information
Professional Opinion
Product Reviews
Write a review
0 As rated by 0 customers

Write a review for Merida Reacto 10K Road Bike in Black/Mineral Gold Grey

Your name
Your email address
How would you rate it?
Would you recommend this product?
Let others know your opinion
Submit Review Close
Question(s) answered about Merida Reacto 10K Road Bike in Black/Mineral Gold Grey
Ask a question
Question(s) asked regarding Merida Reacto 10K Road Bike in Black/Mineral Gold Grey

Ask a question

Your name
Your email address
Your phone number
Your question
Submit Question  Close
Home Road Cycling Bikes Merida Road Bikes