Bombtrack Tension 2 vs Specialized Sirrus X 3.0

Frame	6061-T6 double butted aluminium, TA, rack / fender mounts,86.5 mm BB T47 shell	Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts
Stem	RITCHEY COMP 4-AXIS 44 aluminium stem, -6°	3D-forged alloy, 31.8mm, 7-degree rise
Handle Bar	RITCHEY ROAD COMP STREEM III drop bar, 31.8 mm, 5° backsweep	Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm
Fork	Full carbon, TA, 1.1/2'' - 1.1/8'', fender mounts	A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts
Seats	Seat Clamp : Bombtrack ORIGIN forged aluminium seat clamp, 31.8 mm	--
Seatpost	RITCHEY COMP 2-BOLT aluminium seatpost 27.2 mm x 300 mm	Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Grip	Bombtrack COMMAND bar tape	Specialized Neutralizer, Body Geometry, locking grip
Crankset	Bombtrack LYER forged aluminium crank, direct mount interface(SRAM compatible), 30 mm spindle	Forged aluminum arms, 24mm spindle, Narrow-wide steel chainring 40t, chainguard
Pedals	--	Specialized Body Geometry Fitness, platform, plastic
Chain	KMC X11 EPT Anti Rust chain, 1/2'' x 11/128'', 114L	KMC X9, 9-speed w/ Missing Link™
Shifters	SRAM RIVAL 1 double tap 1 x 11	MicroSHIFT SL-M9295, 9-speed
Saddle	Bombtrack COMP saddle	Bridge Sport, Steel rails, 155/143mm
Headset	Sealed integrated aheadset, 1.1/2'' - 1.1/8''	--
Derailleur Rear	SRAM RIVAL 1, clutch, long cage	microSHIFT Advent, 1x9 w/ clutch
Hub Front	HUNT 4 SEASON V2 sealed hub, 6-bolt disc	Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
Hub Rear	HUNT 4 SEASON V2 sealed hub, 11-speed, 6-bolt disc	Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
Spoke	--	Stainless, 14g
Cassette	SRAM PG-1130 11-speed, 11 - 36 T	microSHIFT Advent, 9-speed, 11-42t
Chainrings	CNC machined aluminium, narrow-wide, 40 T	40T
Bottom Bracket	--	Threaded BSA 68mm

Front	XS - S 650B DONNELLY MXP TLR 33-584 /M - XL 700C CHALLENGE GRIFO TLR 33-622, tubeless ready	Pathfinder Sport, 700x42
Rear	XS - S 650B DONNELLY MXP TLR 33-584 /M - XL 700C CHALLENGE GRIFO TLR 33-622, tubeless ready	Pathfinder Sport, 700x42
Wheel / RIM	--	700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h
Tube	--	Standard 40mm PV 700x32-50

Front	SRAM RIVAL flat mount hydraulic disc brakes with 140 mm rotors	Tektro HD-R280, hydraulic disc, 160 mm rotor
Rear	SRAM RIVAL flat mount hydraulic disc brakes with 140 mm rotors	Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm

Front	--	--
Rear	--	--

Colors

Glossy Grey / Green

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

Length	--	--
Weight	8.9 kg	11.4 kg

Features	--	--
Additional Details	Levers : SRAM RIVAL 1 double tap hydraulic Bottom Bracket : Bombtrack T47 internal sealed BB for 30 mm spindle Through axle : 12 x 100 mm / 12 x 142 mm Maximum rider weight : 115 kg incl. luggage ASTM riding condition : 2	--