Dual Sport 1 is a go-anywhere hybrid bike thats fun to ride on a variety of surfaces. It has a light frame, a sturdy drivetrain, and powerful brakes. Wide wheels and lofty tires soak up bumps and rough terrain for a comfortable, confident ride on pavement, light gravel trails, bike paths, and more.
- Wide wheels and wide tires give you the terrain-smoothing comfort and confidence of a suspension fork without the added weight
- Versatile light gravel tires are fast on pavement and grippy on rougher terrain
- The lightweight aluminum frame is reliable, sturdy, and keeps you feeling comfortable while you ride
- Its easy to accessorize your frame with racks, a kickstand, fenders, lights, and more!
Featherweight
Weighing in lighter than ever before, Dual Sport is easy to maneuver, fun to pedal, and simple to store after your ride.
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Built for bags
New mounting points pair with Bontrager Advanture Bags to securely mount bags to your bike without tons of straps and bungees. Simply bolt on, load up, roll out.
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Ready for anything
Tons of mounts on the frame and fork make Dual Sport perfect for any kind of ride. Add racks, fenders, and accessories for commutes or adventuring beyond.
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Upgrade your pedals and love your bike more
Pedals are two of the five touchpoints that connect you with your bike, and even though this bike comes with a pair, upgrading to pedals that boost control and grip will greatly improve your ride. See the pedal guide and find the best pedals for your riding style. We recommend flat pedals for simple versatility.
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| Frame |
Alpha Gold Aluminum, internal cable routing, rack & fender mounts, post mount disc, kickstand mount, 135x5mm QR |
| Fork |
Dual Sport steel, internal brake routing, fender mounts, rack mounts, ThruSkew 5mm QR |
| Wheel Front |
/ |
| Tire |
Bontrager GR0 Comp, wire bead, 60 tpi, 650x50mm |
| Hub Front |
Formula DC-20, alloy, 6-bolt, 5x100mm QR |
| Hub Rear |
Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5mm QR |
| Rim |
Bontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve, Black |
| Skewer Front |
139x5mm bolt-on |
| Skewer Rear |
152x5mm QR |
| Shifter |
Shimano EF500, 8 speed // Shimano EF500, 8 speed |
| Front Derailleur |
Shimano Tourney TY710, 34.9mm clamp, top swing, dual pull |
| Rear Derailleur |
Shimano Altus M310 |
| Crank |
Forged alloy, 46/30, chainguard, 170mm length |
| Bottom Bracket |
Sealed cartridge, 68mm |
| Cassette |
Shimano HG31, 11-32, 8 speed |
| Chain |
KMC Z8.3 |
| Brake |
Tektro MD-U310 mechanical disc, flat mount, 160mm rotor // Tektro MD-U310 mechanical disc, flat mount, 160mm rotor |
| Pedal |
Wellgo nylon platform |
| Saddle |
Bontrager Sport |
| Seatpost |
Bontrager alloy, 27.2mm, 12mm offset, 330mm length |
| Handlebar |
Bontrager Riser, steel, 25.4mm, 30mm rise, 600mm width |
| Stem |
Bontrager alloy, 25.4mm clamp, 10 degree, 90mm length |
| Grips |
Bontrager Satellite |
Geometry Chart
| B B Drop |
6 |
| B B Height |
28.9 |
| Chainstay Length |
44.7 |
| Eff Top Tube |
54.5 |
| Frame Reach |
37.8 |
| Frame Size Letter |
S |
| Frame Stack |
57.3 |
| Head Angle |
69.8° |
| Head Tube Length |
14 |
| Offset |
3.9 |
| Seat Tube |
37.5 |
| Seat Tube Angle |
73.8° |
| Standover |
72.3 |
| Trail |
8.7 |
| Wheelbase |
105.2 |
| Wheel Size |
27.5" |
| B B Drop |
6 |
| B B Height |
28.9 |
| Chainstay Length |
44.7 |
| Eff Top Tube |
56.5 |
| Frame Reach |
38.5 |
| Frame Size Letter |
M |
| Frame Stack |
59.8 |
| Head Angle |
70.3° |
| Head Tube Length |
16.5 |
| Offset |
3.9 |
| Seat Tube |
42 |
| Seat Tube Angle |
73.3° |
| Standover |
76.1 |
| Trail |
8.3 |
| Wheelbase |
106.3 |
| Wheel Size |
27.5" |
| B B Drop |
6 |
| B B Height |
28.9 |
| Chainstay Length |
44.7 |
| Eff Top Tube |
58.5 |
| Frame Reach |
39.1 |
| Frame Size Letter |
L |
| Frame Stack |
62.4 |
| Head Angle |
70.8° |
| Head Tube Length |
19 |
| Offset |
3.9 |
| Seat Tube |
46.5 |
| Seat Tube Angle |
72.8° |
| Standover |
80 |
| Trail |
8 |
| Wheelbase |
107.2 |
| Wheel Size |
27.5" |
| B B Drop |
6 |
| B B Height |
28.9 |
| Chainstay Length |
44.7 |
| Eff Top Tube |
61.5 |
| Frame Reach |
40.1 |
| Frame Size Letter |
XL |
| Frame Stack |
65.2 |
| Head Angle |
71.8° |
| Head Tube Length |
21.5 |
| Offset |
3.9 |
| Seat Tube |
52 |
| Seat Tube Angle |
71.8° |
| Standover |
84.3 |
| Trail |
7.4 |
| Wheelbase |
107.9 |
| Wheel Size |
27.5" |
