Merida Silex 9000 first ride review

Merida’s drop-bar 29er multi-surface special

GBP £3,500.00 RRP
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Merida’s approach to the adventure/gravel genre stands out among the competition. The geometry steps away from the road-derived shapes we’ve become used to, opting for something more progressive. A short 80mm stem, a slack 71-degree head and steep 74-degree seat angles are shapes from the world of mountain bikes where the trend has been towards combining slacker head angles, longer frames and shorter stems.


Merida Silex 9000 spec overview

  • Weight: 8.15kg (XL)
  • Frame: Carbon
  • Fork: Carbon
  • Gears: SRAM Force 1 44, 10-42
  • Brakes: SRAM Force hydraulic disc
  • Wheels: Fulcrum Red Passion 3
  • Tyres: Maxxis Razzo semi-slick 35mm
  • Stem: Merida
  • Bar: Alu compact drop bar
  • Seatpost: Merida Carbon Team S-Flex
  • Saddle: Prologo Scratch 2

Merida Silex 9000 frame and equipment

The frame is designed to take up to 42mm tyres on 700c wheels or 2.2in tyres when combined with smaller 650b hoops. The 9000 ships with Fulcrum’s excellent Red Passion 3 wheels, part of the brand’s 29er cross-country wheel range.

Merida Silex 9000 ride impression

The Silex has proven to be a capable all-rounder. It feels different to an average road bike, its relaxed head angle making the front-end track brilliantly on seriously rough surfaces.

A handy reminder not to get carried away with the torque
Robert Smith

Barrelling along boulder-strewn byways, the front finds its path well and doesn’t get smacked offline. Reducing the stem length also balances out the handling. It combines the stability afforded by the slack fork with a much nimbler response than you’d expect.

The 35mm Maxxis Razzo tyres use a semi-slick tread pattern, with most of the tread surface taken up with a diamond pattern, and flanked on its haunches by deeper-toothed tread to add a bit of off-road cornering bite.

On the road, they work well, and on dry dirt and gravel, they impress. As soon as the dirt gets damp, they have a tendency to fill up quickly, which makes for interesting handling. With both the front and back end breaking traction early, you have to keep your wits about you if the weather turns.

I’d have liked it if Merida opted for bigger tyres. The bike feels so good on the bumpy stuff I’d like the opportunity to exploit that beyond the current tyres’ limitations.

Ride quality is exceptional, with a supple noise-dampening chassis and a seatpost with plenty of flex. The frame weighs a respectable 1050g plus 500g for the fork, so it’s one of the lighter all-roader framesets around.

SRAM’s Force 1 is its reliable self with the 44/10-42 1x gearing ample for pretty much anything bar bombing down long road descents. The Force 1 callipers working on 160mm rotors are superb, providing power and control in equal measure.


Merida Silex 9000 verdict

If Merida had beefier tyres as an option, we’d say it’s nigh-on the perfect pedaller if you’re looking to broaden your horizons. It has sweet handling and is a smooth  stable ride for the rough stuff.

Product Specifications


Name Silex 9000
Brand Merida

Available Sizes S M L XL
Stem Merida
All measurements for frame size tested XL
Reach (cm) 43
Stack (cm) 66.4
Head Tube (cm) 24
Frame size tested XL
Wheelbase (cm) 110.4
Top Tube (cm) 62
Seat Tube (cm) 56
Chainstays (cm) 43
Wheelset Fulcrum Red Passion 3
Shifters RAM Force 11spd
Brakes SRAM Force hydraulic disc
Seatpost Merida Carbon Team S-Flex
Seat Angle 74
Saddle Prologo Scratch 2
Rear Tyre Maxxis Razzo semi-slick 35mm
Rear Derailleur RAM Force 1
Head Angle 71
Handlebar alu compact drop bar
Front Tyre Maxxis Razzo semi-slick 35mm
Frame Material Carbon
Fork Carbon
Cranks SRAM 44teeth
Bottom-bracket drop (cm) 7.5