Compare Boardman CXR 8.9 and Cannondale CAAD Optimo 3

Compare Specifications of Boardman CXR 8.9 and Cannondale CAAD Optimo 3

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Technical Specifications

Frame	7005 Alloy, smooth welded, cyclocross race geometry	SmartForm C2 Alloy, SAVE, tapered headtube, fender mounts, 130x10mm QR
Stem	Boardman Alloy, 31.8 mm clamp	6061 Alloy, 31.8, 7 degree
Handle Bar	Boardman Alloy, 31.8 mm clamp, 70 mm reach, 120 mm drop	6061 Alloy, Compact
Fork	Full carbon blades and steerer	CAAD Optimo Full Carbon, 1-1/8" to 1-1/4" steerer, fender mounts, 100x9mm QR
Seatpost	Boardman Alloy, 31.6 x 350 mm	Cannondale 4, 6061 Alloy, 27.2x350mm
Grip	--	Cannondale Bar Tape, 3.5mm
Crankset	SRAM Apex, X-Sync 44t, PF30	FSA Vero Alloy, 50/34
Pedals	Wellgo alloy with straps, 9/16”	--
Chain	SRAM PCX1 118	KMC X9, 9-speed
Shifters	SRAM Apex hydraulic levers, 11 speed	Shimano Sora, 9-speed
Saddle	Boardman Road by Velo, steel rails	Cannondale Stage CX
Headset	FSA Orbit C-40 ACB, 1 1/8” - 1.5” Tapered, Integrated	CAAD Optimo, 1-1/8" to 1-1/4", 25mm top cap
Derailleur Front	--	Shimano Sora, 31.8 clamp
Derailleur Rear	SRAM Apex, long cage	Shimano Sora GS
Hub Front	Formula QR	Formula RB-31
Hub Rear	Formula QR	Formula RB-32
Spoke	--	Stainless Steel, 14g
Cassette	SRAM PG1130, 11-42t, 11 speed (11-13-15-17-19-22- 25-28-32-36-42)	Shimano HG50, 11-30, 9-speed
Chainrings	44t	--
Bottom Bracket	SRAM PF30	Cartridge, square taper

Tyres

Front	Donnelly PDX, 60 tpi, 700 x 33c, wire bead (non-tubeless)	Vittoria Zaffiro, 700x25c
Rear	Donnelly PDX, 60 tpi, 700 x 33c, wire bead (non-tubeless)	Vittoria Zaffiro, 700x25c
Wheel / RIM	Boardman CXR Tubeless Ready	RS 3.0, 24h front, 28h rear

Brakes

Front	SRAM Apex hydraulic disc, flat mount, SRAM 160 mm rotor	Promax RC-452, dual pivot calipers
Rear	SRAM Apex hydraulic disc, flat mount, SRAM 160mm rotor	Promax RC-452, dual pivot calipers
Brake Lever	--	Shimano Sora