Jamis Hardline C1 vs Sun Brickell Tandem 7

Drivetrain	--	K.M.C. 1/2" x 1/8", Silver (152 Links)
Frame	Dyad Pro High Modulus Carbon Fiber, 160mm travel 3VO suspension, Enduro® Max sealed bearing pivots, 1.5 - 1 1/8” tapered head tube, 12x148mm thru-axle, Internal dropper post routing, Custom Jamis upper chainguide, MRP SXg lower chainguide, Fox DHX2 Factory Series coil shock w/2-position compression switch, SLS 400lb Spring, high/low speed compression, high/low speed rebound,10mm hardware, replaceable derailleur hanger	6061 Series Aluminum, TIG-Welded
Stem	Race Face Turbine R, 50mm extension, 35mm clamp diameter	Alloy W/Micro Adj. Angle, 25.4 x 180mm Quill x 90mm Ext., Black Stoker Stem: Alloy, Adjustable Reach (4-Bolt Face) Black
Handle Bar	Race Face Turbine R, 780mm x 20mm rise, 35mm diameter	Steel, 28.4" Wide x 7.3" Rise x 25.4 Clamp, Black Stoker Handlebar: Steel, 27" Wide x 10.8" Rise x 25.4mm Clamp, Black
Fork	Fox Factory 36 Float 27.5" w/ 3-position adjust compression & lock-out,15x110mm axle, air spring compression, rebound adjust, tapered alloy steerer, 170mm travel	1-1/8'' High Tensile Steel, Curved Legs, Double Eyelets
Seatpost	Fox Transfer Dropper, 1x remote	Alloy W/Integrated Clamp, 28.6 x 350mm, Black
Grip	Jamis Lock-On	Kraton Rubber-Gel, 130mm, 2-Tone Black & Grey
Crankset	Truvativ Descendant Carbon, 32T	--
Pedals	--	Slip Resistant Top, 9/16", Black
Chain	SRAM XX1 Eagle, 12-speed	K.M.C. 1/2" x 3/32", Silver (130 Links)
Shifters	Shift levers : SRAM XX1 Eagle, 1x12-speed	Rear Shifter: Shimano Tourney 7-Speed Twist Shifter
Saddle	WTB Volt	Comfort Cruiser, Elastomer Suspension, Black
Headset	FSA Orbit IS Integrated, 8mm cone spacer	Semi Integrated, Steel, 25.4 x 44 x 30mm, Black
Derailleur Rear	SRAM XX1 Eagle, 12-speed	Shimano RD-TX35 Tourney
Hub Front	--	Alloy, 36H x 12G x 3/8" Bolt-On Axle, Black
Hub Rear	--	Alloy, 36H x 12G x 3/8" Bolt-On Axle, Black
Spoke	Sapim Race spokes	12G Stainless Steel with Brass Nipples
Cassette	SRAM XG1299, 12-speed, 10-50T	--
Bottom Bracket	SRAM DUB	BC1.37'' x 24TPI, Steel, Caged Bearings Spindle: Square Taper (JIS), Bolt Type, 68 x 110mm
Stand	--	Alloy, Center Mount, Black

Front	Vittoria Martello 27.5 x 2.35", TNT tubeless	Kenda Komfort 26 x 1.95", Black Wall,26" x 1.90-2.35'', Schrader Valve
Rear	Vittoria Martello 27.5 x 2.35", TNT tubeless	Kenda Komfort 26 x 1.95", Black Wall,26" x 1.90-2.35'', Schrader Valve
Wheel / RIM	Stans Flow CB7 Carbon 27.5" tubeless wheels, 15x110mm axle front and 12x148mm rear NEO hubs	Rims: 26" x 36H x 12G, Alloy, Black Front: 26" x 1.75 x 36H x 12G Alloy-Cruiser, Bolt-On Rear: 26" x 1.75 x 36H x 12G Alloy-Cruiser (For Freewheel)

Front	TRP G-Spec DH 4-piston hydraulic disc, TR-33 180mm front & rear 6-bolt rotors	Alloy (Linear Pull) Black
Rear	TRP G-Spec DH 4-piston hydraulic disc, TR-33 180mm front & rear 6-bolt rotors	Alloy (Linear Pull) Black
Brake Lever	--	Alloy (Linear Pull) Black / Silver

Front	--	--
Rear	--	--

Colors

Signal

--

Length	--	--
Weight	14 kg	22.6 kg

Features	--	--
Additional Details	Sizes : S (15.5), M (17), L (19), XL (21)	Captain Crank Left: 3-Piece Alloy, 170mm x 42T x 1/2" x 1/8", Black (For Diamond Square Cranks) Freewheel: Shimano TZ-21 (7-Speed) 14-28T Captain Crank Right: 3-Piece Alloy, 170mm, Black (For Diamond Square Cranks) Stoker Crank Left: 3-Piece Alloy, 170mm x 42T x 1/2" x 1/8", Black (For Diamond Square Cranks) Stoker Crank Right: 3-Piece Alloy, 170mm x 42T x 1/2" x 3/32", Black (For Diamond Square Cranks) Chainwheel: Steel, Black (4-Bolt x 104mm BCD) W/Plastic Chain Cover Pulley Adjuster:Eccentric BB Insert Seat Clamp: Alloy, 34.9mm I.D., with Double Bolt, Black Stoker Seat Clamp: Alloy, 34.9mm I.D., Black Front Fender: Plastic W/Rubber Bump Guards, Silver Rear Fender: Plastic W/Rubber Bump Guards, Silver Fender Set: Plastic, F&R W/Rubber Bump Guards, Silver