Compare BMC Roadmachine X and Sun Biscayne Tandem 7

Compare Specifications of BMC Roadmachine X and Sun Biscayne Tandem 7

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Technical Specifications

Gear Shift Pattern	Gear : 1 x 11	--
Drivetrain	--	K.M.C. 1/2" x 1/8", Black (152 Links)
Frame	Roadmachine X Premium Alloy Triple-butted, Hydroformed, Smoothweld Aluminium TCC Endurance compliance level Internal Cable Routing BSA Threaded Bottom Bracket Flat Mount Disc 12 x 142 mm thru-axle	High Tensile Steel, TIG-Welded
Stem	BMC RSM01	Alloy, 25.4 x 180mm Quill x 80mm Ext. x 25.4 Clamp, Black Stoker Stem:Alloy, Adjustable Reach (4-Bolt Face) Black
Handle Bar	BMC RAB 03, ergo top shape, compact bend	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	Roadmachine X Carbon TCC Race compliance level Flat Mount Disc 12 x 100 mm thru-axle	1-1/8" High Tensile Steel, Curved Legs, Double Eyelets
Seatpost	BMC RSP 03	Alloy w/o Clamp, 25.6 x 350mm, Black
Grip	--	Foam, Black
Pedals	--	Slip Resistant Top, 9/16", Black
Chain	SRAM CN-1110	K.M.C. 1/2" x 3/32", Black (130 Links)
Shifters	SRAM APEX HRD	Shimano 7-Speed Revo Twist Shifter
Saddle	Selle Royal	Comfort Cruiser, Elastomer Suspension, Black
Headset	--	Steel, 25.4 x 34 x 30mm, Black
Derailleur Rear	SRAM APEX	Shimano RD-TX35 Tourney
Hub Front	Formula RX	Alloy, 36H x 14G with 3/8" Bolt-On Axle, Black (For Freewheel)
Hub Rear	Formula RX	Alloy, 36H x 14G x 3/8" Bolt-On Axle, Black
Spoke	--	14G Stainless Steel with Brass Nipples
Cassette	SRAM APEX PG-1130, 11-42T	--
Chainrings	Chainwheel : SRAM APEX1, 40T	--
Bottom Bracket	--	BC1.37'' x 24TPI, Steel, Caged Bearings Spindle:Bolt Type, 119mm
Stand	--	Alloy, Center Mount, Black

Tyres

Front	WTB Expanse, 32 mm	Beach Bum 26 x 2.125", Black Wall
Rear	WTB Expanse, 32 mm	Beach Bum 26 x 2.125", Black Wall
Wheel / RIM	Mavic Open Disc	Rims:26" x 36H x 14G, Red Front: 26" x 1.75 x 36H x 14G Alloy-Cruiser, Bolt-On Rear: 26" x 1.75 x 36H x 14G Alloy-Cruiser, (FOR FREEWHEEL)

Brakes

Front	SRAM APEX HRD-A1 with G2 Rotors (160/160)	Alloy (Linear Pull) Black
Rear	SRAM APEX HRD-A1 with G2 Rotors (160/160)	Alloy (Linear Pull) Black
Brake Lever	--	Alloy (Linear Pull) Black / Silver

Suspension

Front	--	--
Rear	--	--

Colors Available

Colors

Physical Specs

Length	--	--
Weight	9.5 kg	27.2 kg

Overview

Features	- Tuned Compliance Concept (TCC) Endurance - Versatile Geometry - Premium Carbon Fork and Flat-Mount Brakes - Rack And Fender Mounts	--
Additional Details	--	Captain Crank Left: 3-Piece Alloy, 170mm x 42T x 1/2" x 1/8", Black (For Diamond Square Cranks) Captain Crank Right: 3-Piece Alloy, 170mm, 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, Silver Painted W/Plastic Chain Cover Pulley Adjuster:Eccentric BB Insert Seat Clamp: Alloy, 28.6mm I.D., with Double Bolt, Black Stoker Seat Clamp: Alloy, 34.9mm I.D., Black Front Fender: Steel, W/Single Strut, Painted Rear Fender: Steel, W/Single Strut, Painted Fender Set: Plastic, F&R W/Rubber Bump Guards, Silver