Rose Root Miller 3 review

Does this 130mm 29er really know what it is?

Our rating 
2.5 out of 5 star rating 2.5
GBP £2,879.15 RRP

Our review

Great spec, but the saggy, flexible rear and short front don’t like being pushed
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Rose is a German direct-seller, and is no back-bedroom effort. Its factory is fed by almost half a mile of conveyors for super-fast shipping. The Root Miller is its 130mm 29er, and supposedly offers ‘superior ease’ for downhills and something even better for the climbs.

  • Highs: Top-quality rolling stock and suspension.
  • Lows: Long, flexy rear, short front and odd spring curve disappoint.
  • Buy if: You want a well-specced trail bike but don’t ride hard…

“You are quickly going uphill, speed-oriented you lay on the deeper front,” says the Rose site, excited beyond translation. So does the bike itself make any more sense?

Frame and equipment: keeping options open

Rose offers three Root Millers (we’ve previously reviewed it in its cheaper 1 build), each with a handful of options for the drivetrain, rolling stock and finishing kit. The 3 features top-quality Fox bounce – the Factory-damped, Kashima-coated Float shock gives 130mm travel and easily-switched CTD damping via a bar remote, though it’s not linked to the 120mm Fox 32 CTD fork.

Mavic’s Crossmax ST wheels are shod with Schwalbe Hans Dampfs in 2.35in. Despite the burly look, the bike’s only 12.97kg (28.6lb) without pedals.

The first key observation is that it’s small. Rose’s size guides recommend Large for riders 6ft 2in and over, but the Medium’s 590mm top tube leaves even those around 6ft cramped, especially with the standard 60mm Race Face stem. Select a longer stem – 90mm, say – or, more sensibly, size up.

Ride and handling: gives a little too generously

Once rolling (with a 70mm stem) it’s nimble thanks to that short wheelbase and a 69.5-degree head angle, and it never feels too steep… both because of the 29in wheel and, unfortunately, the saggy rear end. It’s very eager to sit down through its travel, and even with little sag – 20 percent or less – it feels soggy and unsupportive. It’s mushy and only dully communicative while it does it too, which is odd given the excellent Fox damper. The upside is that it blurts through straight, rough lines by just swallowing the hits up.

Another big issue is flex at the rear. Those long, unbraced seatstays can do little to resist it, and you can pull the rear Mavic noticeably out of line just by cranking hard. Pump it into a berm and it steers from the rear like a forklift. Get excited on a tight, twisting trail and the Rose wilts, bends and ties itself in knots.


Ultimately, despite the big-tubed look, tough hoops and stubby stem, the Root Miller is more XC than trail – and very traditional XC at that. It’s short and steep, and against peers such as the Scott Spark 720 it looks positively old-fashioned – even before you factor in flex and sagginess.

Product Specifications


Name Root Miller 3 (15)
Brand Rose

Brakes Avid Elixir 9 Trail 200mm/180mm
Rear Tyre Schwalbe Hans Dampf Evo Snakeskin 29x2.35
Top Tube (in) 24
Seat Tube (in) 19.7
Chainstays (in) 18.03
Year 2014
Wheelset Mavic Crossmax ST 29"
Stem Race Face Turbine
Shifters SRAM X9
Seatpost Kind Shock LEV, 435mm
Seat Angle 73.5
Saddle SDG Circuit MTN
Rear Shock Fox Float CTD with Kashima Coating
Chain SRAM PC 1071 10-fach
Rear Derailleur SRAM XO
Head Angle 69.5
Handlebar Race Face Next, Flat Wide, 720mm
Grips/Tape Ergon GA1 Evo
Front Tyre Schwalbe Hans Dampf Evo Snakeskin 29x2.35
Front Derailleur SRAM XO
Frame Weight 2.4
Frame Material Root Miller, AL 7005, ab ca
Fork Fox 32 Float 29 FIT CTD 120mm, 15mm Steckachse with Kashima Coating
Cranks Race face SIXC Bash 24/36
Wheelbase (in) 45