Frame
100 Series Alpha Aluminium, hub drive system, tapered head tube, internal routing, flat-mount disc, rack and mudguard mounts
Fork
Domane+ carbon, tapered alloy steerer, internal brake routing, mudguard mounts, flat mount disc, 12x100 mm thru axle
Frame fit
Endurance
Hub front
Formula RX-812 alloy, sealed bearing, 6-bolt, 100x12 mm thru axle
Skewer front
Bontrager Switch thru axle, removable lever
Hub rear
HyDrive hub drive motor, 40 Nm, 250 W
Rim
Bontrager Paradigm, Tubeless Ready, 28-hole, 21 mm width, Presta valve
Tyre
Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32 c
Max tyre size
38c without mudguards, 32c with mudguards
Shifter
Size: 49, 52
Shimano 105 R7025, short-reach lever, 11-speed
Size: 54, 56, 58, 61
Shimano 105 R7020, 11-speed
Front derailleur
Shimano 105 R7000, 31 mm clamp
Rear derailleur
Shimano 105 R7000, long cage, 34T max cog
Crank
Size: 49
FSA Vero Pro, 50/34, 165 mm
Size: 52
FSA Vero Pro, 50/34, 170 mm
Size: 54, 56
FSA Vero Pro, 50/34, 172.5 mm
Size: 58, 61
FSA Vero Pro, 50/34, 175 mm
Bottom bracket
Torque sensor, threaded, 110 mm spindle
Cassette
Shimano 105 HG700-11, 11-34, 11-speed
Chain
Shimano 105 HG601, 11-speed
Max. chainring size
2x: 50/34
Saddle
Size: 49, 52
Bontrager P3 Verse Comp, steel rails, 155 mm width
Size: 54, 56, 58, 61
Bontrager P3 Verse Comp, steel rails, 145 mm width
Seatpost
Bontrager carbon, 27.2 mm, 8 mm offset, 330 mm length
Handlebar
Size: 49
Bontrager Elite IsoZone VR-SF, alloy, 31.8 mm, internal Di2 routing, 75 mm reach, 128 mm drop, 38 cm width
Size: 52
Bontrager Elite IsoZone VR-SF, alloy, 31.8 mm, internal Di2 routing, 75 mm reach, 128 mm drop, 40 cm width
Size: 54, 56
Bontrager Elite IsoZone VR-SF, alloy, 31.8 mm, internal Di2 routing, 75 mm reach, 128 mm drop, 42 cm width
Size: 58, 61
Bontrager Elite IsoZone VR-SF, alloy, 31.8 mm, internal Di2 routing, 75 mm reach, 128 mm drop, 44 cm width
Handlebar tape
Bontrager Supertack Perf tape
Stem
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
Brake rotor
Shimano RT66, 6-bolt, 160 mm
Rotor size
Max brake rotor sizes: 160 mm front and rear
Battery
250 Wh
Charger
2A, 42V output, 100V–240V AC input
Controller
Top-mounted buttons
Weight
56 - 14.06 kg / 31 lbs
Weight limit
This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb)