Compare Jamis Explorer A1 and Trek Madone SLR 9 Gen 7

Compare Specifications of Jamis Explorer A1 and Trek Madone SLR 9 Gen 7

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Jamis Explorer A1

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Trek Madone SLR 9 Gen 7

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Technical Specifications

Load Carrying Capacity	--	125 kg (275 lb)
Battery	--	Shimano BT-DN300
Charger	--	Charging cable included
Frame	6061 TIG-welded aluminum, all-new sport comfort design with upright ride position, replaceable derailleur hanger, center-mount kickstand bracket	800 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, IsoFlow seat tube, invisible cable routing, 3S aero chain keeper, T47 BB, flat mount disc, 142x12 mm thru axle
Stem	Jamis alloy, angle-adjustable, 90mm ext x 150mm quill (14–18") or 110mm ext x 180mm quill (19–21”)	--
Handle Bar	Comfort hi-rise, alloy 25.4 x 80mm rise x 15˚ sweep x 620mm	Size: 47 Madone Integrated handlebar/stem, OCLV Carbon, 80 mm reach, 124 mm drop, 35 cm control width, 38 cm drop width, 80 mm stem length Size: 50, 52 Madone Integrated handlebar/stem, OCLV Carbon, 80 mm reach, 124 mm drop, 37 cm control width, 40 cm drop width, 90 mm stem length Size: 54 Madone Integrated handlebar/stem, OCLV Carbon, 80 mm reach, 124 mm drop, 39 cm control width, 42 cm drop width, 90 mm stem length Size: 56, 58 Madone Integrated handlebar/stem, OCLV Carbon, 80 mm reach,
Fork	SR Suntour XCE 27.5", coil spring, external preload adjustor, 28mm stanchions, aluminum lowers, 80mm travel	Madone KVF full carbon, tapered carbon steerer, internal brake routing, flat mount disc, carbon dropouts, 12x100mm thru axle
Seatpost	Suspension, alloy micro-adjust, 350mm x 27.2mm, with alloy QR clamp	Size: 47, 50, 52, 54 Madone aero carbon seat post, 0 mm offset, short length Size: 56, 58, 60, 62 Madone aero carbon seat post, 0 mm offset, long length
Grip	Kraton comfort	Bontrager Supertack Perf tape
Crankset	Shimano TY301, 48/38/28T, 170mm with chainguard	Size: 47 Shimano Dura-Ace R9200, 52/36, 165 mm length Size: 50, 52 Shimano Dura-Ace R9200, 52/36, 170 mm length Size: 54, 56, 58 Shimano Dura-Ace R9200, 52/36, 172.5 mm length Size: 60, 62 Shimano Dura-Ace R9200, 52/36, 175 mm length
Pedals	Comfort platform with TPE non-slip insert	--
Chain	KMC Z7	Shimano Dura-Ace/XTR M9100, 12-speed
Shifters	Shift levers : Shimano EZ-Fire Plus, ST-EF510, 24-speed	Shimano Dura-Ace R9270 Di2, 12 speed
Saddle	Jamis Comfort with memory foam, synthetic suede top, burnished side panels and bumper springs	Size: 47, 50, 52 Aeolus RSL, carbon rails, 155 mm width Size: 54, 56, 58, 60, 62 Aeolus RSL, carbon rails, 145 mm width
Headset	Internal cup, threaded, 1 1/8”	--
Derailleur Front	Shimano TY710 31.8mm top swing/dual	Shimano Dura-Ace R9250 Di2, braze-on, down swing
Derailleur Rear	Shimano TX-800	Shimano Dura-Ace R9250 Di2, 34T max cog
Cassette	Shimano HG20, 8-speed, 12-32	Shimano Dura-Ace R9200, 11-30, 12-speed
Chainrings	--	1x: 50T, 2x: 54/40
Bottom Bracket	Sealed cartridge, 68 x 110.5mm	Praxis, T47 threaded, internal bearing

Tyres

Front	CST - 1918, 27.5 x 2.1	Bontrager R4 320, 700x25 mm
Rear	CST - 1918, 27.5 x 2.1	Bontrager R4 320, 700x25 mm
Wheel / RIM	Double-wall alloy rims, 32H, alloy hubs with QR, 14g stainless steel spokes	F: Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51 mm rim depth, 100x12 mm thru axle R: Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51 mm rim depth, Shimano 11/12 freehub, 142x12 mm thru axle

Brakes

Front	Tektro forged alloy direct pull brakes with Shimano levers	Shimano Dura-Ace hydraulic disc Rotors Shimano MT900, CentreLock, 160 mm (Size: 47, 50, 52, 54, 56, 58, 60, 62) Shimano CL900, CentreLock, 160 mm (Size: 47, 50, 52, 54, 56, 58, 60, 62)
Rear	Tektro forged alloy direct pull brakes with Shimano levers	Shimano Dura-Ace hydraulic disc Rotors Shimano MT900, CentreLock, 160 mm (Size: 47, 50, 52, 54, 56, 58, 60, 62) Shimano CL900, CentreLock, 160 mm (Size: 47, 50, 52, 54, 56, 58, 60, 62)