Merida BIG.SEVEN 80 2021
2021 Mountain
Estimate price |
1,238$
Weight | 13.5 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 27.5" -
Travel Front 100mm -
Fork RockShox Judy
-
Groupset Deore -
Suspension Hardtail -
Drivetrain 1 × 12 -
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
Rock Shox Judy TK, Coil, 100mm suspension travel Lockout, 42mm fork offset, 27.5x2.25" max. wheelsize
Drivetrain
Rear Derailleur
Shimano Deore M6100SGS Shadow+
Shift Levers
Shimano Deore SL-M6100, 12 Speed
Cassette
Shimano Deore M6100, 51-10 teeth, 12 Speed
Crank
Shimano Deore M6100, 30 teeth, 170 mm-XS/S, 175 mm-M/L
Bottom Bracket
Shimano Deore
Chain
KMC X10
Wheels
Front Hub
Shimano TX505 / Shimano MT-401, 100x9mm width front hub, 32 spoke holes, Centerlock, 135x9mm width rear hub, 32 spoke holes, Centerlock
Rear Hub
Shimano TX505 / Shimano MT-401, 100x9mm width front hub, 32 spoke holes, Centerlock, 135x9mm width rear hub, 32 spoke holes, Centerlock
Rims
Merida CC, 17mm inner width, material: aluminium
Tires
MERIDA K1080, 27.5x2.2", wire
Brakes
Brakes
Shimano MT-200, BR-MT200 brake caliper
Disk Rotors
Shimano RT10, 160 mm
Cockpit
Stem
MERIDA CC, material: aluminium, 31.8mm diameter, 6° stem angle, 70 mm-XS/S, 80 mm-M, 90 mm-L
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 |
Model Overview
BIG.SEVEN 80 belongs to the Merida Bigseven model. There are 161 bikes that carry this model name. You can get a glimpse at all models from 2021, by clicking on this link.
Model range prices
Merida BIG.SEVEN 10-MD (3X) 2021 is the cheapest bike model and costs 407$. Merida BIG.SEVEN 80 2021 is the most expensive one and costs 1125$.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Average price for Crosscountry bikes
According to our calculations, the average cost of a Crosscountry bike that is reliable is 1905$. However, this doesn’t mean that if you spend less money on a Crosscountry bike, you couldn’t get a decent one. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
This bike was released in 2021 and its price was 1125$. In conclusion, this bike price is 69.33% smaller than the price of the average Crosscountry bike.
Crosscountry bikes average weight
Crosscountry bikes have an average weight of 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.
Merida BIG.SEVEN 80 it’s weighing 13.5 kg (29.76 lbs). At this weight, is a bit heavier than average. In other words, this model is 8.87% heavier than the average Crosscountry bike.
BIG.SEVEN 80 components
Fork
The BIG.SEVEN 80 comes factory-installed with the RockShox Judy fork. This has a travel range of 100mm. Bike forks are perfect to absorb shocks and provide a great riding experience overall. In short, you should always ensure you have a good fork when purchasing a bike.
Wheels
As for the wheels, Merida BIG.SEVEN 80 2021, has a 27.5″ aluminum model. The 27.5″ wheels are a great choice for smaller riders. However, the overall traction of 27.5″ wheels is lower than 29″ wheels.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The BIG.SEVEN 80 comes with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, these are ideal for anyone.
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, it won’t be difficult to find the right one for you.