Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 27.5" -
Travel Front 100mm -
Fork Suntour XCT
-
Groupset Acera, Tourney -
Suspension Hardtail -
Drivetrain 3 × 8 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
151cm - 164cm
SM
159cm - 170cm
MD
165cm - 177cm
LG
171cm - 184cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
BIG.SEVEN TFS III, material: aluminium, 27.5x2.25" max. wheelsize, 135x9mm axle standard, BSA bottom bracket standard
Suspension Fork
Suntour XCT30 HLO, Coil, 100mm suspension travel, Lockout, 27.5x2.25" max. wheelsize
Drivetrain
Rear Derailleur
Shimano RD-M360
Front Derailleur
Shimano FD-TY700
Shift Levers
Shimano ST-EF505
Cassette
Sunrace CSM668, 11-32 teeth, 8 speed
Crank
Shimano TY301, 42-34-24 teeth, 170 mm-XS/S, 175 mm-M/L
Bottom Bracket
FSA TH-7420ST-W, Cartridge Bearing
Chain
Sunrace M84
Pedals
VP VPE-891
Wheels
Front Hub
Shimano TX505, 100x9mm width front hub, 32 spoke holes, Centerlock
Rear Hub
Shimano TX505, 135x9mm width rear hub, 32 spoke holes, Centerlock
Rims
MERIDA CC, 17mm inner width, material: aluminium
Spokes
Black steel
Tires
MERIDA K1080, 27.5x2.2", wire
Brakes
Brakes
Shimano ST-EF505, BR-MT200 brake caliper
Cockpit
Handlebar
MERIDA CC, material: aluminium, 690mm width, 15mm rise
Headset
MERIDA M2345
Seat
Saddle
MERIDA Sport comfort
Seatpost
MERIDA CC, material: aluminium, 30.9mm diameter, 15mm setback
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG |
|---|---|---|---|---|
| Stack Reach Ratio | 1.5 mm | 1.48 mm | 1.46 mm | 1.43 mm |
| Bottom Bracket Height | 325 mm | 325 mm | 325 mm | 325 mm |
| Front Center | 628 mm | 650 | 671 mm | 692 mm |
| Rake | 41 mm | 42 mm | 43 mm | 42 mm |
| Trail | 93 mm | 91 mm | 90 mm | 91 mm |
| Stack | 554 mm | 568 mm | 582 mm | 596 mm |
| Reach | 369 mm | 385 mm | 400 mm | 416 mm |
| Top Tube Length | 541 mm | 561 mm | 581 mm | 601 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 340 mm | 380 mm | 440 mm | 480 mm |
| Head Tube Angle | 69 ° | 69 ° | 69 ° | 69 ° |
| Head Tube Length | 100 mm | 115 mm | 130 mm | 145 mm |
| Chainstay Length | 421 mm | 421 mm | 421 mm | 421 mm |
| Wheelbase | 1047 mm | 1069 mm | 1090 mm | 1111 mm |
| Bottom Bracket Drop | 30 mm | 30 mm | 30 mm | 30 mm |
| Standover Height | 640 mm | 680 mm | 731 mm | 769 mm |
| Wheels | 27" | 27" | 27" | 27" |
| Rider Min Height | 151 cm | 159 cm | 165 cm | 171 cm |
| Rider Max Height | 164 cm | 170 cm | 177 cm | 184 cm |
About this model
BIG.SEVEN 20 is part of the Merida Bigseven model. Merida released 161 bikes variations of this model so far. Take a sneak peek at all Merida Bigseven bikes models from 2023, by clicking here.
Model range prices
Merida BIG.SEVEN 10-MD (3X) 2023 is the most affordable bike of this model and has a price of 407$. On the other hand, Merida BIG.SEVEN 200 2023, is the most expensive and costs 700$.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Crosscountry bikes average price
According to our math, the average price for a trustworthy Crosscountry bike is 1905$. However, even though the average price of a Crosscountry bike is lower, you might still be able to get a top-quality bike. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
Crosscountry bikes average weight
The average weight for Crosscountry bikes is 12.4 kg (27.34 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
Weighing 14.5 kg (31.97 lbs), the BIG.SEVEN 20 model is much heavier than average. To sum up, it’s 16.94% heavier than the average weight of Crosscountry bikes.
BIG.SEVEN 20 components
Fork
The BIG.SEVEN 20 comes factory-installed with the Suntour XCT fork. This has a travel range of 100mm. Bike forks are good shock absorbers and provide a smooth ride and a great experience. To sum it all, when buying a bike, ensure that you look for a fork capable of decent travel.
Wheels size
When it comes to wheels, the BIG.SEVEN 20 bike is equipped with the 27.5″ aluminum model. 27.5″ wheels will reach higher speeds than smaller-sized wheels. However, the overall traction of 27.5″ wheels is lower than 29″ wheels.
Brakes
For your safety, it is important to have quality breaks on your bike. Merida BIG.SEVEN 20 has Hydraulic Disc brakes installed. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, your safety is in good hands.
Sizes
There are 4 sizes available for this model. Rider height can be anywhere between 151 cm – 184 cm (4.95 ft – 6.04 ft). In short, you can easily find one that suits you.