Opus Sprint vs Trek Domane AL 2 Gen 3

Frame	Opus 6061 aluminum	100 Series Alpha Aluminium, tapered head tube, internal routing, mudguard mounts, DuoTrap S-compatible, flat-mount disc, 142x12 mm thru axle
Stem	Zoom aluminum 60 mm 30°	Size: 44 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length Size: 49 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length Size: 52, 54 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length Size: 56, 58 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length Size: 61 Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 110 mm length
Handle Bar	Opus Junior 40 mm rise	Size: 44, 49 Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 38 cm width Size: 52 Bontrager Comp VR-S, alloy, 31.8 mm, 81 mm reach, 118 mm drop, 40 cm width Size: 54, 56 Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 42 cm width Size: 58, 61 Bontrager Comp VR-C, alloy, 31.8 mm, 100 mm reach, 124 mm drop, 44 cm width
Fork	Opus 6061 aluminum	Size: 44, 49, 52, 54, 56, 58, 61 Domane AL carbon, tapered alloy steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle
Seatpost	Opus Junior	Size: 44, 49 Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 250 mm length Size: 52, 54, 56, 58, 61 Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 330 mm length
Grip	Opus Kraton	--
Crankset	Samox 1 piece	Size: 44 Shimano RS200, 50/34 (compact), 165 mm length Size: 49, 52, 54 Shimano RS200, 50/34 (compact), 170 mm length Size: 56, 58, 61 Shimano RS200, 50/34 (compact), 175 mm length
Pedals	Resin flat	--
Chain	KMC Z410A	Shimano Sora HG71, 8 speed
Shifters	--	Size: 44, 49, 52, 54, 56, 58, 61 Shimano Claris ST-R2000-R, 8 speed, right Size: 44, 49, 52, 54, 56, 58, 61 Shimano Claris ST-R2000-L, 8 speed, left
Saddle	Opus Junior	Size: 44, 49, 52 Bontrager Verse Comp, steel rails, 155 mm width Size: 54, 56, 58, 61 Bontrager Verse Comp, steel rails, 145 mm width
Headset	Neco anti-spin	FSA Integrated, sealed cartridge bearing, 1-1/8" top, 1.5" bottom
Derailleur Front	--	Shimano Claris R2000, 31.8 mm clamp
Derailleur Rear	--	Shimano Claris R2000, medium cage, 34T max cog
Hub Front	--	Formula RX-512 alloy, 6-bolt, 100x12 mm thru axle
Hub Rear	Modus/Joytech	Formula RX-142 alloy, 6-bolt, Shimano 11-speed freehub, 142x12 mm thru axle
Cassette	18	Shimano HG31, CS-HG31, 11-32, 8 speed
Chainrings	28	1x: 42T, 2x: 50/34
Bottom Bracket	9 pc steel	Shimano UN300, 68 mm, threaded cartridge, 110 mm spindle

Front	Kenda K-50 14 x 2.125	Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 mm
Rear	Kenda K-50 14 x 2.125	Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 mm
Wheel / RIM	Ace aluminum	Size: 44, 49, 52, 54, 56, 58, 61 Bontrager Affinity Disc, Tubeless Ready, 24-hole, 21 mm width, Presta valve Size: 44, 49, 52, 54, 56, 58, 61 Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21 mm width, Presta valve Size: 44, 49, 52, 54, 56, 58, 61 Bontrager Paradigm, Tubeless Ready, 24-hole, 21 mm width, Presta valve

Front	HJ V-brake	Tektro C550 mechanical disc brake, dual piston, flat-mount, 160 mm rotor
Rear	--	Tektro C550 mechanical disc brake, dual piston, flat-mount, 160 mm rotor
Brake Lever	HJ short reach	--

Front	--	--
Rear	--	--

Colors

Zinc Graphite Silver Fade

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Length	--	--
Weight	8.6 kg	10.76 kg

Features	- Proven 14-inch geometry - Lightweight 6061 aluminum frame and fork - Single-speed drivetrain - Equipped with front and rear V-brakes with youth specific levers - Stem pad and youth saddle	--
Additional Details	Size: 14" Adjustable / Removable training wheels Chainguard / Stem protector	--