Progear Bikes Sierra Adventure/Hybrid Bike 700c*15" in Graphite
Designed to last, the Sierra Hybrid has been built with an Alloy frame and other Alloy components. The alloy material offers greater durability, increasing the bike's lifespan while remaining lightweight, offering superb balance and handling.
TECHNICAL SPECIFICATION
- Frame: Alloy
- Fork: Suspension Fork -65mm Travel.
- Handlebar: Alloy W:680mm 5° H：25mm
- Stem: φ28.6mm E:70mm 7° Rise
- Grip: 130mm Rubber
- Crank sets: Alloy 170mm - 28/38/48T
- Pedal: Alloy 9/16:
- Chain: 1/2″×3/32″×114L
- Freewheel: 14-34T 7-Speed
- F.Derailleur: Sunrace 3-Speed FD
- R.Derailleur: Sunrace 7-Speed RD
- Shifter Front: 3 Speed Rapid Fire
- Shifter Rear: 7 Speed Rapid Fire
- Brake: Mechanical Disc - 160mm Rotor
- Bottom Bracket: 68mm L:124.5mm
- Rims: 700C×14G×32H
- Spokes: 14G
- Tire: 700 x 40c
- Seat Post: φ27.2×350mm
- Seat Clamp: φ31.8mm Quick Release
BIKE SIZE GUIDE
- Frame Size Number: 15"
- Wheel Size: 700c
- Suggested Height: 155-165cm
- Minimum Suggested Inseam: 74cm
- A - Seat Tube: 38cm
- B - Seat Tube Angle: 73deg
- C - Head Tube Length: 10cm
- D - Effective Top Tube: 57cm
- E - Chainstay length: 44cm
- F - Wheelbase: 105cm
- G - Standover: 72cm