Masi Bikes

41521

Brunello GRX11

*Actual retail price may vary based on any added dealer freight, tax, and assembly fees

Just like the wine it's named after, the Brunello surprises you when you get a taste of it. An all new aluminum gravel frame and full carbon fork easily handle the needs of the road enthusiast turned gravel rider. With its dropped chainstay, massive tire clearance, gravel-specific geometry, and 1X Shimano GRX drivetrain, the Brunello is ready for you to choose your own adventure.

Customer Reviews

Based on 3 reviews
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George Armenante
This bike rules!

I have it set up with a dropper, 44c tires and use it for commuting and riding relatively smooth singletrack that would otherwise be kinda boring on my mtb. The brakes are phenomenal, just enough modulation for scrubbing speed while packing a good bite for pivot turns, backin’ ‘er in, etc. The front end of this bike just works. I really wanted to stick w/ 700c to preserve road mannerisms and I don’t know if it’s the fork, or the bars or a combo thereof, but it’s surprisingly smooth over root and rock chatter on the trail. Definitely recommend, the paint looks even better in person. I’m at ~1200 miles now, riding in and around Philly.

D
Daniel Salcius
Never felt so confident on drop bars. Wow.

The Brunello GRX11 arrives competitively equipped for the price. Feel-good value. I didn’t feel the need to upgrade anything on the bike after my first week of riding. And that’s saying A LOT about how hard Masi worked to pair the best possible parts with the right price tag.

The review title says it all: “I’ve never felt so confident in the drops.”

The GRX11 feels damn good on the dirt. In fact, I first tested the bike in an area known for shattering the collar bones of those who dare enter on anything less than a 29” 2.1. However, within minutes, the stability and sturdiness of the bike easier my fears. An hour of intense satisfaction ensued. And, of course, crisp and clean shifting from the GRX group added to the memorable experience. Oh, and if you have hesitations about riding aluminum over steel or carbon, try the Brunello. Well-tuned and surprisingly forgiving with the full-carbon fork.

Before the Brunello, I thought I’d be a flat-bar guy for life.

Ugh. N+1, right?

D
Diana Sjol
Great Gravel Bike

If you're looking for a steady work horse, this is your bike. I've only had this bike a short time but love how steady and stable a ride it is on the trails. It flows great throughout wide turns and flies on those long fire roads. It has a wide tire clearance which is great when wanting to run bigger tires for different rides, as well as being extremely versatile and able to to accommodate whatever your a next adventure is. It comes with an extra bottle cage mount on the down tube as well as mounts on the top tube for a bag. I'm looking forward on taking this bike on my next bike packing tour!

Features

  • Butted, formed, and smooth welded gravel-specific aluminum frame
  • Full-carbon fork
  • 12mm thru-axles
  • Shimano GRX 600 1X 11-speed drivetrain
  • 650b or 700c compatible
  • 700x45c tire clearance
  • Dropper post compatible
Specifications
FRAMESET
FrameBrunello gravel | Smooth welded double-butted aluminum | 1.125 - 1.5" integrated head tube | BB86 bottom bracket | Flat-mount disc brake | Replaceable derailleur hanger | Internal dropper post compatible | 12 x 142mm thru-axle
ForkBrunello gravel | MC-9 carbon construction | Carbon 1.125 - 1.5" tapered steer tube | Flat-mount disc | Fender mounts | 12 x 100mm thru-axle
ColorsMatte Peruvian Apple
Weight22.2 lbs, 10.1 kg
DRIVETRAIN
CranksShimano GRX FC-RX600 1x11s | 40T chainring | 47-51cm : 170mm, 54-56cm : 172.5mm, 58-61cm : 175mm
Pedals
ChainKMC X11
Bottom BracketToken BB86 for 24mm spindle
Front Derailleur
Rear DerailleurShimano GRX RD-RX812 11s
Derailleur ShifterShimano GRX ST-RX600 1X11
Freewheel/CassetteShimano CS-M5100 | 11-spd | 11-42T
WHEELS
TiresKenda Flintridge | 700x40c | 60tpi | Folding
Wheels/RimsBrev M. 700c Performance Gravel Disc | Depth: 23mm, Width (internal): 21mm | 28H | Double wall | Tubeless compatible
HubsBrev M. Disc | Sealed bearings | Front: 12 x 100mm thru-axle, Rear: 12 x 142mm thru-axle | Center Lock | 28H
BRAKING SYSTEM
BrakesShimano GRX BR-RX400 hydraulic disc | Flat mount | RT-70 Center Lock rotor, F: 160mm, R: 140mm
Brake LeversShimano GRX ST-RX600 hydraulic
OTHER COMPONENTS
Grips/TapeMasi Gripper Silicone Gel
HandlebarBrev M. race alloy gravel bend | ϕ 31.8mm | 122mm drop | 70mm reach | 16° flare | 47cm: 40cm, 51cm: 42cm, 54cm: 44cm, 56-61cm: 46cm
StemBrev M. Gravel Race | 3D forged alloy | -7° drop | 47cm: 90mm, 51-54cm: 100mm, 56-58cm: 110mm, 61cm: 120mm
HeadsetFSA 42E 1.5" tapered
SaddleMasi Gravel Performance
Seat PostBrev M. Carbon | ϕ 27.2mm x 300mm | 10mm offset
Seat ClampAlloy | ϕ 31.8mm
Frame reference chart
Geometry & Sizing
SIZE475154565860
A. Top Tube (Effective)519.4mm (20.4")530.5mm (20.9")545.2mm (21.5")560.2mm (22.1")572mm (22.5")588.8mm (23.2")
B. Seat Tube (C-T)440mm (17.3")470mm (18.5")500mm (19.7")520mm (20.5")540mm (21.3")570mm (22.4")
C. Stack Height538mm (21.2")559.2mm (22")580mm (22.8")594.3mm (23.4")610mm (24")629mm (24.8")
D. Reach370mm (14.6")375mm (14.8")380mm (15")387mm (15.2")394mm (15.5")396.6mm (15.6")
E. Standover733mm (28.9")762mm (30")788mm (31")807mm (31.8")826mm (32.5")851mm (33.5")
F. Head Tube Length114.5mm (4.5")135mm (5.3")155mm (6.1")168mm (6.6")182.5mm (7.2")202.5mm (8")
G. Head Angle69.5°70°70.5°71°71.5°71.5°
H. Seat Angle74°74°73.5°73°73°72°
I. Wheel Base1012.2mm (39.8")1020.1mm (40.1")1027.5mm (40.4")1034.3mm (40.7")1041.3mm (40.9")1050.3mm (41.3")
J. Chainstay425mm (16.7")425mm (16.7")425mm (16.7")425mm (16.7")425mm (16.7")425mm (16.7")
K. BB Drop70mm (2.8")70mm (2.8")70mm (2.8")70mm (2.8")70mm (2.8")70mm (2.8")
L. Fork Offset45mm (1.8")45mm (1.8")45mm (1.8")45mm (1.8")45mm (1.8")45mm (1.8")
M. Stem Length90mm90mm100mm100mm110mm110mm
N. Bar Width400mm400mm420mm420mm440mm440mm
O. Crank Length165mm170mm172.5mm172.5mm175mm175mm
P. Wheel Size700700700700700700

 

*Specifications are subject to change without notice

*Actual retail price may vary based on any added dealer freight, tax, and assembly fees