Merida Big Trail 300 Mountain Bike 2025 - Hardtail MTB
![Big Trail 300 Mountain Bike 2025 - Hardtail MTB image 0](https://tredz.azureedge.net/prodimg/270685/1/resize=width:1000.jpg)
Occasionally, without notice, manufacturers change product design and/or specifications.
Frame | BIG.TRAIL TFS II; MAT aluminium; 29x2.5" max. maximum tyre clearance; 148x12 AST; BSA BBR |
Fork | SR Suntour XCR34; Air; 140mm travel; platform |
Headset | Acros ICR Merida external neck; Upper and lower IPS sealing |
Stem | Merida Comp TR; aluminium; 35mm diameter; +7'degree rise - Size - 40 mm |
Bars | Merida Comp TR; aluminium; 780mm wide; 20mm rise |
Front Brake | Shimano MT200; 2 piston with Shimano RT10; 180mm rotor |
Rear Brake | Shimano MT200; 2 piston with Shimano RT10; 180mm rotor |
Brake Lever | SHIMANO MT200 |
Rear Mech | Shimano CUES U4000; |
Shifters | Shimano CUES U4000 |
Speed | 10 |
Rims | Merida Comp CC II; 25mm inner rim width; aluminium; tubeless ready |
Front Hub | Shimano TC500-B; 110x15mm; 32 spoke; Centerlock |
Rear Hub | Shimano TC500-HM-B; 148x12mm; 32 spoke; Centerlock |
Spokes | Black stainless |
Front Tyre | Kenda Regolith; 29x2.4"; wire |
Rear Tyre | Kenda Regolith; 29x2.4"; wire |
Seat Post | Merida Comp TR II; 34.9mm diameter; 0 mm layback; XShort: 150 mm seat post travel - Short: 170 mm seat post travel - Mid, Long: 200 mm seat post travel - XLong: 230 mm seat post travel |
Saddle | Merida Comp SL; V-mount |
Chainset | Shimano CUES U4000; 32 teeth - 170 mm for all sizes |
Bottom Bracket | FSA BB-7420ST 127.5mm |
Chain | KMC xGlide |
Cassette | Shimano LG300; 11-46 teeth; 9 speed |
Pedals | Resin Platform |
Mountain Bike Size Chart
Height
|
Bike Size
|
Mountain Bike Size
|
4’8” – 5’1”
143 – 155 cm
|
XXS
|
13” (33 cm)
|
5’1” – 5’4”
155 – 163 cm
|
XS
|
15” (38 cm)
|
5’4” – 5’7”
163 – 170 cm
|
S
|
16” (41 cm)
|
5’7” – 5’10”
170 – 178 cm
|
M
|
18” (46cm)
|
5’10” – 6’0”
178 – 183 cm
|
L
|
19” (48cm)
|
6’0” – 6’3”
183 – 191 cm
|
XL
|
20” (51 cm)
|
6’3” – 6’5”
191 – 196 cm
|
XXL
|
21” (53 cm)
|
6’5” – 6’9”
196 – 205 cm
|
XXXL
|
22” (56 cm)
|
* Mountain bikes are sized differently to road bikes. Typically, they are sized in inches as the first MTBs were produced in the USA. European brands like Lapierre and Haibike like to use centimetres for all their bikes. The measurements of their mountain bikes doesn’t match their road bikes but are like a simple conversion from the inches measurement. This is why we have included cm measurements in brackets for the Mountain bike column.
Read our bike size guide for more information on sizing.
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![The new BIG.TRAIL trail hardtail](https://i.ytimg.com/vi_webp/h-vMB0-Li7Y/maxresdefault.webp)
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Merida Big Trail 300 Mountain Bike 2025 - Hardtail MTB
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