Domane+ SLR 9 is a category-redefining, high-speed assist carbon e-road bike that doesnt look, fit, or feel like a standard e-bike. Its built on an 800 Series OCLV Carbon frame that hides a compact and refined motor to elevate your ride with natural-feeling assist. The motor quietly blends in with the elements, all but disappearing under you on peaceful solo outings and club rides, so you stay more connected to the experience while enjoying extra power for crushing climbs and long, epic adventures. Adding the cherry on top, its equipped with the industrys most premium parts, like SRAMs best wireless electronic drivetrain for road and gravel alike — RED XPLR eTap AXS.
- The TQ harmonic pin ring motor is impressively discreet, compact, light, whisper-quiet, and offers a powerful assist up 28 mph
- The smart charge port, sleek integrated display, and discreet controls keep the bike looking and feeling like a traditional road bike
- Stable endurance geometry partners with road-smoothing rear IsoSpeed that absorbs bumps in the road for a smoother, more comfortable ride
- On long rides, you can add on a Range Extender that fits neatly in the bottle cage and gives you the power you need to go the extra distance
- It comes equipped with SRAMs top-tier adventure-ready 1x12 wireless RED XPLR eTap AXS drivetrain and 40mm gravel tires for comfort and versatility on any kind of road
Gravel ready
Domane+ SLR eTap comes with 40mm gravel tires and a gravel-specific SRAM XPLR drivetrain so you can easily, comfortably, and reliably venture onto gravel roads.
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Compact, quiet, and mighty e-system
The TQ harmonic pin ring motor is super efficient with an amazing range-to-weight-to-speed ratio. Its ultra-compact, whisper-quiet, and offers an unbelievably natural-feeling assist up to 28 mph.
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Compact, quiet, and mighty e-system
The TQ harmonic pin ring motor is super efficient with an amazing range-to-weight-to-speed ratio. Its ultra-compact, whisper-quiet, and offers an unbelievably natural-feeling assist up to 32 kmh.
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Ultra-lightweight
Domane+ SLR is our lightest e-bike ever, weighing only ~26 pounds thanks to our best and lightest 800 Series OCLV Carbon and a smart frame designed to shave weight.
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Designed to go the distance
An integrated 360Wh battery is hidden in the downtube and offers an impressive range of around 60 miles in Eco mode.
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Optional Range Extender
Explore farther with an optional 160Wh Range Extender that gives you an extended total range of around 90 miles in Eco mode. Want even more miles? The Trek Connect App lets you customize your assist to extend your range even more.
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| Frame |
800 Series OCLV Carbon, TQ drive system, tapered head tube, rear IsoSpeed, internal routing, flat mount disc, fender mounts, 142x12mm thru axle |
| Fork |
Domane+ carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, 12x100mm thru axle |
| Wheel Front |
Bontrager Aeolus RSL 37V, OCLV Carbon, Tubeless Ready, 37mm rim depth, 100x12mm thru axle / |
| Wheel Rear |
Bontrager Aeolus RSL 37V, OCLV Carbon, Tubeless Ready, 37mm rim depth, 142x12mm thru axle |
| Tire |
Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40mm |
| Tire Part |
Bontrager TLR sealant, 6oz |
| Skewer Front |
Bontrager Switch thru axle, removable lever |
| Skewer Rear |
Bontrager Switch thru axle, removable lever |
| Shifter |
SRAM RED eTap AXS, 12 speed // SRAM RED eTap AXS, 12 speed |
| Rear Derailleur |
SRAM RED XPLR eTap AXS, 44T max cog |
| Crank |
Praxis Carbon, 170mm length |
| Cassette |
SRAM XG-1271, 10-44, 12 speed |
| Chain |
SRAM RED D1, 12 speed |
| Chainring |
SRAM X-SYNC, 42T, alloy |
| Brake |
SRAM Red AXS hydraulic disc, flat mount |
| Brake Rotor |
SRAM CenterLine X, centerlock, round edge, 160mm |
| Saddle |
Verse Short Pro, carbon rails, 155mm width |
| Seatpost |
KVF aero carbon seatpost, 20mm offset, 280mm length |
| Handlebar |
Bontrager Pro IsoCore VR-SF, 40cm |
| Stem |
Trek RCS Pro, -7 degree, 80mm length |
| Battery |
TQ 360Wh |
| Motor |
TQ-HPR50, 50 Nm, 250 watt maximum continuous rated power, 300 watt peak power |
| Charger |
TQ 4A charger |
Geometry Chart
| B B Drop |
8 |
| Chainstay Length |
43 |
| Eff Top Tube |
51.9 |
| Frame Reach |
36.8 |
| Frame Size Number |
50 cm |
| Frame Stack |
54.6 |
| Head Angle |
71.1° |
| Head Tube Length |
13 |
| Offset |
5.3 |
| Saddle Rail Height Max Short |
65 |
| Saddle Rail Height Max Tall |
68 |
| Saddle Rail Height Min Short |
58.5 |
| Saddle Rail Height Min Tall |
61.5 |
| Seat Tube |
45 |
| Seat Tube Angle |
74.6° |
| Standover |
72.8 |
| Trail |
6.3 |
| Wheelbase |
100.7 |
| Wheel Size |
700c |
| B B Drop |
8 |
| Chainstay Length |
43 |
| Eff Top Tube |
53 |
| Frame Reach |
37.1 |
| Frame Size Number |
52 cm |
| Frame Stack |
56.1 |
| Head Angle |
71.3° |
| Head Tube Length |
14.5 |
| Offset |
5.3 |
| Saddle Rail Height Max Short |
68 |
| Saddle Rail Height Max Tall |
71 |
| Saddle Rail Height Min Short |
61.5 |
| Saddle Rail Height Min Tall |
64.5 |
| Seat Tube |
47.5 |
| Seat Tube Angle |
74.2° |
| Standover |
74.7 |
| Trail |
6.2 |
| Wheelbase |
101.3 |
| Wheel Size |
700c |
| B B Drop |
8 |
| Chainstay Length |
43 |
| Eff Top Tube |
54.2 |
| Frame Reach |
37.4 |
| Frame Size Number |
54 cm |
| Frame Stack |
57.5 |
| Head Angle |
71.3° |
| Head Tube Length |
16 |
| Offset |
5.3 |
| Saddle Rail Height Max Short |
70.5 |
| Saddle Rail Height Max Tall |
73.5 |
| Saddle Rail Height Min Short |
64 |
| Saddle Rail Height Min Tall |
67 |
| Seat Tube |
50 |
| Seat Tube Angle |
73.7° |
| Standover |
76.6 |
| Trail |
6.2 |
| Wheelbase |
102.1 |
| Wheel Size |
700c |
| B B Drop |
7.8 |
| Chainstay Length |
43 |
| Eff Top Tube |
55.4 |
| Frame Reach |
37.7 |
| Frame Size Number |
56 cm |
| Frame Stack |
59.1 |
| Head Angle |
71.9° |
| Head Tube Length |
17.5 |
| Offset |
4.8 |
| Saddle Rail Height Max Short |
73.5 |
| Saddle Rail Height Max Tall |
76.5 |
| Saddle Rail Height Min Short |
67 |
| Saddle Rail Height Min Tall |
70 |
| Seat Tube |
52.5 |
| Seat Tube Angle |
73.3° |
| Standover |
78.8 |
| Trail |
6.3 |
| Wheelbase |
101.8 |
| Wheel Size |
700c |
| B B Drop |
7.8 |
| Chainstay Length |
43 |
| Eff Top Tube |
56.7 |
| Frame Reach |
38 |
| Frame Size Number |
58 cm |
| Frame Stack |
61.1 |
| Head Angle |
72.0° |
| Head Tube Length |
19.5 |
| Offset |
4.8 |
| Saddle Rail Height Max Short |
75.5 |
| Saddle Rail Height Max Tall |
78.5 |
| Saddle Rail Height Min Short |
69 |
| Saddle Rail Height Min Tall |
72 |
| Seat Tube |
54.8 |
| Seat Tube Angle |
73.0° |
| Standover |
80.8 |
| Trail |
6.3 |
| Wheelbase |
102.7 |
| Wheel Size |
700c |
| B B Drop |
7.5 |
| Chainstay Length |
43 |
| Eff Top Tube |
57.9 |
| Frame Reach |
38.3 |
| Frame Size Number |
60 cm |
| Frame Stack |
63.2 |
| Head Angle |
72.1° |
| Head Tube Length |
22 |
| Offset |
4.8 |
| Saddle Rail Height Max Short |
77.5 |
| Saddle Rail Height Max Tall |
80.5 |
| Saddle Rail Height Min Short |
71 |
| Saddle Rail Height Min Tall |
74 |
| Seat Tube |
56.7 |
| Seat Tube Angle |
72.8° |
| Standover |
82.9 |
| Trail |
6.2 |
| Wheelbase |
103.7 |
| Wheel Size |
700c |
| B B Drop |
7.5 |
| Chainstay Length |
43 |
| Eff Top Tube |
59.3 |
| Frame Reach |
38.6 |
| Frame Size Number |
62 cm |
| Frame Stack |
65.6 |
| Head Angle |
72.1° |
| Head Tube Length |
24.5 |
| Offset |
4.8 |
| Saddle Rail Height Max Short |
79.5 |
| Saddle Rail Height Max Tall |
82.5 |
| Saddle Rail Height Min Short |
73 |
| Saddle Rail Height Min Tall |
76 |
| Seat Tube |
58.6 |
| Seat Tube Angle |
72.5° |
| Standover |
84.7 |
| Trail |
6.2 |
| Wheelbase |
104.7 |
| Wheel Size |
700c |
