Prevelo Zulu Four vs Trek Madone SLR 9 Gen 7

Load Carrying Capacity	--	125 kg (275 lb)
Battery	--	Shimano BT-DN300
Charger	--	Charging cable included
Frame	99M Series heat treated aluminum alloy custom formed & multi-butted tubing	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	Forged aluminum 35mm extension - 7° rise	--
Handle Bar	Prevelo aluminum large bore - 610mm width x 40mm rise with 31.8mm to 22mm taper	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	Spinner 300 24 AIR - 80mm travel - ⌀30mm Stanchion - lockout and adjustable compression	Madone KVF full carbon, tapered carbon steerer, internal brake routing, flat mount disc, carbon dropouts, 12x100mm thru axle
Seats	Aluminum alloy	--
Seatpost	--	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	HEIR Kraton rubber lock-on	Bontrager Supertack Perf tape
Crankset	HEIR direct mount cold forged - 140 mm crank arm length	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	Composite	--
Chain	--	Shimano Dura-Ace/XTR M9100, 12-speed
Shifters	SRAM SX Eagle	Shimano Dura-Ace R9270 Di2, 12 speed
Saddle	Prevelo big kid saddle	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	1 1/8" threadless with sealed cartridge bearings	--
Derailleur Front	--	Shimano Dura-Ace R9250 Di2, braze-on, down swing
Derailleur Rear	SRAM SX Eagle 12-speed	Shimano Dura-Ace R9250 Di2, 34T max cog
Hub Front	Lightweight alloy 1-piece forged CNC with QR skewer	--
Hub Rear	Lightweight alloy 1-piece forged CNC with thru-axle	--
Cassette	12-speed SRAM 11-50T	Shimano Dura-Ace R9200, 11-30, 12-speed
Chainrings	--	1x: 50T, 2x: 54/40
Sprocket	30T alloy narrow-wide stamped	--
Bottom Bracket	Sealed cartridge - hollow axle	Praxis, T47 threaded, internal bearing

Front	Kenda Small Block 8 Pro 24 x 2.1	Bontrager R4 320, 700x25 mm
Rear	Kenda Small Block 8 Pro 24 x 2.1	Bontrager R4 320, 700x25 mm
Wheel / RIM	Rim : Aluminum alloy double wall 28 hole	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	Tektro hydraulic with 160mm rotor	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 hydraulic with 140mm rotor	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)

Front	--	--
Rear	--	--

Colors

Gloss Gobbledygook Grey

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

Length	--	--
Weight	--	7.1 kg

Features

- Prevelo confidence inspiring low and narrow geometry. Prevelo geometry keeps the rider low, balanced and in control. - Zulu specific slack head tube angle and short chainstays keep the bike controlled over rough terrain. - Lightweight aluminum frame with custom formed 6061 triple- butted tubing and TRAPT™ downtube profile. - Available with a lightweight HEIR® 80mm travel airfork with HM Carbon Fiber / AL6061 lowers & AL7050 hard anodized ⌀30mm stanchions and adjustable rebound, lockout and compression and 15mm Thru-Axle. - Stealth cable routing and stealth dropper post ready. - Available with tubeless ready wheels and tires.

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