Compare Jamis Earth Cruiser 3 and Trek Madone SLR 9 Gen 7

Compare Specifications of Jamis Earth Cruiser 3 and Trek Madone SLR 9 Gen 7

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Jamis Earth Cruiser 3

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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	Classic Cantilever design with 6061 aluminum tubing, includes kickstand and painted steel chainguard	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	Alloy hi-rise, 180mm quill, 100mm extension, with removeable 2-bolt cap	--
Handle Bar	Jamis Cruise-control comfort bar	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	Hi-tensile unicrown with radiused blades	Madone KVF full carbon, tapered carbon steerer, internal brake routing, flat mount disc, carbon dropouts, 12x100mm thru axle
Seatpost	Alloy micro-adjust, 27.2 x 300mm, with 31.8mm alloy clamp and cromo seatpin	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	--	Bontrager Supertack Perf tape
Crankset	Forged alloy crank, 170mm, with 44T chainring	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	Cruiser platform with grip tape	--
Chain	KMC Z410NP, silver	Shimano Dura-Ace/XTR M9100, 12-speed
Shifters	Shimano RevoShift, 3-speed	Shimano Dura-Ace R9270 Di2, 12 speed
Saddle	Earth Cruiser Comfort with memory foam padding, synthetic suede top, burnished sides 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 Dura-Ace R9250 Di2, braze-on, down swing
Derailleur Rear	--	Shimano Dura-Ace R9250 Di2, 34T max cog
Cassette	Shimano 23T	Shimano Dura-Ace R9200, 11-30, 12-speed
Chainrings	--	1x: 50T, 2x: 54/40
Bottom Bracket	Sealed cartridge, 68 x 122.5mm	Praxis, T47 threaded, internal bearing

Tyres

Front	CST Metropolitan Palm Bay, 26" x 2.35	Bontrager R4 320, 700x25 mm
Rear	CST Metropolitan Palm Bay, 26" x 2.35	Bontrager R4 320, 700x25 mm
Wheel / RIM	Alex Zuma 36H black anodized alloy rims with alloy nutted front hub and Shimano 3-speed rear, 14 gauge 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	Shimano coaster brake	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	Shimano coaster brake	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)