Breezer Thunder vs Trek Madone SLR 9 Gen 7

Load Carrying Capacity	--	125 kg (275 lb)
Battery	--	Shimano BT-DN300
Charger	--	Charging cable included
Frame	Breezer custom-butted-chromoly steel, BSA Threaded BB, 148 x 12 mm	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	Breezer, 3D-forged 6061 stem body, 0°	--
Handle Bar	Breezer Riser Bar, 780 mm width, 8° backweep	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	Chromoly disc, rack / fender & side bottle mounts, 110 x 15 mm through-axle	Madone KVF full carbon, tapered carbon steerer, internal brake routing, flat mount disc, carbon dropouts, 12x100mm thru axle
Seatpost	KS RAGE-i, 30.9 mm diameter	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	Breezer lock-on	Bontrager Supertack Perf tape
Crankset	Shimano 34T	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
Chain	Shimano	Shimano Dura-Ace/XTR M9100, 12-speed
Shifters	Shimano	Shimano Dura-Ace R9270 Di2, 12 speed
Saddle	WTB Volt Comp 142 x 265, cromo rail	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	FSA 1 1/8", No.42 internal, 36° ACB-sealed, 6.5 mm aluminum top cover	--
Derailleur Front	--	Shimano Dura-Ace R9250 Di2, braze-on, down swing
Derailleur Rear	Shimano 12-speed	Shimano Dura-Ace R9250 Di2, 34T max cog
Cassette	Shimano 10-51T, 12-speed	Shimano Dura-Ace R9200, 11-30, 12-speed
Chainrings	--	1x: 50T, 2x: 54/40
Bottom Bracket	--	Praxis, T47 threaded, internal bearing

Front	Goodyear Newton v2, Dynamic R/T compound, 61-622, folding bead	Bontrager R4 320, 700x25 mm
Rear	Goodyear Newton v2, Dynamic R/T compound, 61-622, folding bead	Bontrager R4 320, 700x25 mm
Wheel / RIM	WTB 29" ST i30 TCS disc, tubeless compatible, Formula hubs- Boost 148/110 mm, SAPIM Leader 14g spokes, 32H	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

Front	180 mm Shimano MT500 hydraulic disc	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	160 mm Shimano MT500 hydraulic disc	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)
Brake Lever	Shimano	--

Front	--	--
Rear	--	--

Colors

Gray with burnt orange

Deep Smoke Azure Satin Quicksilver Axinite Flip/Trek Black Viper Red Metallic Red Smoke to Red Carbon Smoke

Length	--	--
Weight	--	7.1 kg

Features	- Fully-butted chromoly frame with tapered headtube, compatible for suspension forks up to 100mm - Boost-148 through-axle rear triangle allows for tires up to 29x2.95”/75mm - Field- serviceable external derailleur and brake routing - Internal dropper seatpost routing - Multi-mount bottle system in the front triangle to allow for installation of bottles and half-frame bags	--
Additional Details	Bottom Bracket : Shimano threaded	--