Rose Backroad GRX RX810 DI2 vs Specialized Sirrus X 3.0

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• Rose Backroad GRX RX810 DI2 vs Specialized Sirrus X 3.0

Compare Specifications of Rose Backroad GRX RX810 DI2 and Specialized Sirrus X 3.0

Selected Bikes

Rose Backroad GRX RX810 DI2 Brand: -- Select Brand -- Model: -- Select Model --

Specialized Sirrus X 3.0 Brand: -- Select Brand -- / Model: -- Select Model --

Brand: -- Select Brand -- Model: -- Select Model --

Brand: -- Select Brand -- Model: -- Select Model --

Technical Specifications

Frame	Rose BACKROAD Carbon, 12x142TA, PF86, internal shift/brake cables, mounting points for luggage carrier, frame weight from approx. 1020g, blue haze 53cm	Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts
Stem	Rose Square (6°), aluminium 6061, integrated cable guides, anodized black 70 mm	3D-forged alloy, 31.8mm, 7-degree rise
Handle Bar	Ritchey WCS Butano, blatte 40cm	Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Fork	Rose BACKROAD Carbon, 12x100TA, internal brake hose, mounting points for Gravel cage, fork weight from approx. 425g, blue haze	A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts
Seatpost	ROSE D-Shape, for Reveal/Backroad, carbon, 8 mm offset UD carbon/matt	Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Grip	--	Specialized Neutralizer, Body Geometry, locking grip
Crankset	Shimano GRX FC-RX810 2 x 11-speed, 48-31T 170 mm	Forged aluminum arms, 24mm spindle, Narrow-wide steel chainring 40t, chainguard
Pedals	--	Specialized Body Geometry Fitness, platform, plastic
Chain	Shimano CN-HG601, 118 links	KMC X9, 9-speed w/ Missing Link™
Shifters	--	MicroSHIFT SL-M9295, 9-speed
Saddle	Rose Edition by Selle Italia black	Bridge Sport, Steel rails, 155/143mm
Derailleur Rear	--	microSHIFT Advent, 1x9 w/ clutch
Hub Front	--	Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
Hub Rear	--	Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
Spoke	--	Stainless, 14g
Cassette	Shimano 105 CS-R7000, 11-34	microSHIFT Advent, 9-speed, 11-42t
Chainrings	--	40T
Bottom Bracket	--	Threaded BSA 68mm

Tyres

Front	Continental Terra Speed ProTection, Tubeless Ready, schwarz/transparent (dunkelbraun) 40-622	Pathfinder Sport, 700x42
Rear	Continental Terra Speed ProTection, Tubeless Ready, schwarz/transparent (dunkelbraun) 40-622	Pathfinder Sport, 700x42
Wheel / RIM	ROSE R Thirty Disc Light / 28” / 28 holes / Inner rim width: approx. 19mm / Rim height: approx. 31mm / Rim width: approx. 24mm / Weight: approx. 1520g / Compatible tyre widths: 700x28-60mm black	700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Tube	--	Standard 40mm PV 700x32-50

Brakes

Front	Shimano GRX ST-RX 815 / BR-RX810, 160 mm	Tektro HD-R280, hydraulic disc, 160 mm rotor
Rear	Shimano GRX ST-RX 815 / BR-RX810, 160 mm	Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm

Suspension

Front	--	--
Rear	--	--

Colors Available

Colors

Evil pepper green Blue haze

Gloss Birch / Satin Taupe Reflective Satin Maroon / Black / Satin Black Reflective Gloss Metallic Obsidian / Satin Black Reflective

Physical Specs

Length	--	--
Weight	8.6 kg	11.4 kg

Overview

Features	--	--
Additional Details	Front Mech : Shimano FD-RX,815 Di2 GRX, 11-speed Junction : Shimano Junction-A, EW-RS910 - EW WU111 Bluetooth, ANT+ Rack : For retrofitting a mudguard and/or luggage rack, you need prod Handlebar Tape : Xtreme Gel Comfort black Rear Mech : Shimano GRX RD-RX815, Di2, Shadow Plus	--

Which one do you think is better? And why?

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