Apollo Ultra 30 vs Trek Checkpoint ALR 4

Load Carrying Capacity	--	Combined weight of bicycle, rider, and cargo of 275 pounds (125 kg)
Frame	Hi-modulus carbon modular monocoque disc specific road frame. Box technology down tube with BB86 press fit system, slim seatstays, tapered head tube 1-1/8 to 1-1/2"	300 Series Alpha Aluminum, tapered head tube, Control Freak internal routing, 3S chain keeper, rack and fender mounts, flat mount disc, horizontal sliding dropouts, 142 x 12 mm thru axle
Stem	FSA Gossamer 1-1/8" 3D forged alloy 4 bolt stem. XS=90mm, S=100mm, M=110mm, L/ XL=120mm	Size : 49 - Bontrager Elite, 31.8 mm, Blendr compatible, 7 degree, 80 mm length Size : 52, 54 - Bontrager Elite, 31.8 mm, Blendr compatible, 7 degree, 90 mm length Size : 56, 58 - Bontrager Elite, 31.8 mm, Blendr compatible, 7 degree, 100 mm length Size : 61 - Bontrager Elite, 31.8 mm, Blendr compatible, 7 degree, 110 mm length
Handle Bar	FSA Vero Compact 31.8mm alloy W: XS=40cm, S/M=42cm, L/XL=44cm	Size : 49 - Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 38cm width Size : 52 - Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 40cm width Size : 54, 56 - Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 42cm width Size : 58, 61 - Bontrager Elite IsoZone VR-CF, alloy, 31.8 mm, 93 mm reach, 123 mm drop, 44cm width
Fork	Full carbon straight blade flat mount disc fork with tapered 1-1/8 to 1-1/2" carbon steerer, fully integrated	Checkpoint carbon, tapered alloy steerer, rack mounts, fender mounts, flat mount disc, 12 x 100 mm thru axle
Seatpost	Apollo carbon 27.2mm 350mm long post, twin bolt, forged head, alloy seat clamp	Bontrager Comp, 6061 alloy, 27.2 mm, 8 mm offset, 330 mm length
Grip	Soft PU wrap with gel	--
Crankset	Shimano Ultegra, 50 x 34T L: XS/S=170mm, M=172.5mm, L/XL=175mm	Size : 49 - Shimano GRX RX600, 46/30, 165 mm length Size : 52 - Shimano GRX RX600, 46/30, 170 mm length Size : 54, 56 - Shimano GRX RX600, 46/30, 172.5 mm length Size : 58, 61 - Shimano GRX RX600, 46/30, 175 mm length
Chain	KMC 11 speed	KMC X10
Shifters	Shimano Ultegra BR-R8020 22 speed STI hydraulic road shifters	Shimano GRX RX400, 10 speed
Saddle	Prologo Kappa RS	Bontrager Montrose Comp, steel rails, 138 mm width
Headset	A-head integrated 1-1/2 to 1-1/8" sealed angular cartridge bearings with 15mm cone spacer	FSA Integrated, sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom
Derailleur Front	Shimano Ultegra FD-8000 braze on	Shimano GRX RX400, braze-on
Derailleur Rear	Shimano Ultegra RD-R8000 11 speed	Shimano GRX RX400, long cage, 36T max cog
Hub Front	--	Bontrager alloy, sealed bearing, centerlock disc, Shimano 11-speed freehub, 142 x 12 mm thru axle
Hub Rear	--	Bontrager alloy, sealed bearing, centerlock disc, 100 x 12 mm thru axle
Spoke	--	14g stainless steel
Cassette	Shimano 11 speed cassette 11-28T	Shimano Tiagra HG500, 11-34, 10 speed
Bottom Bracket	BB86 Pressfit	Shimano RS500, 86mm, PressFit

Front	Veetire Roadrunner 700 x 28c, 90 TPI, folding bead, CC – Continuum Compound	Bontrager GR1 Comp, wire bead, 60 tpi, 700 x 40c
Rear	Veetire Roadrunner 700 x 28c, 90 TPI, folding bead, CC – Continuum Compound	Bontrager GR1 Comp, wire bead, 60 tpi, 700 x 40c
Wheel / RIM	700c DT Swiss E 1800 Spline DB 23 clincher wheelset	Bontrager Tubeless Ready, 28-hole, 17 mm width, presta valve

Front	Shimano BR-R8020 hydraulic road disc brakes with 160mm rotors	Shimano RX400 hydraulic disc, flat mount Brake Rotor : Shimano SM-RT70, centerlock, 160 mm
Rear	Shimano BR-R8020 hydraulic road disc brakes with 160mm rotors	Shimano RX400 hydraulic disc, flat mount Brake Rotor : Shimano SM-RT70, centerlock, 160 mm

Front	--	--
Rear	--	--

Colors

Matte charcoal / Black

Rage Red Dark Aquatic

Length	--	--
Weight	--	10.26 kg

Features

--

- Horizontal Sliding Dropout - 300 Series Alpha Aluminium