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CRATER LAKE 3.9 Features
Robust and lightweight aluminium frame with diamond or trapezium frame design
Control and comfort: SR Suntour NEX suspension fork with lockout
High shifting precision: Shimano Deore XT rear derailleur
Fast all-purpose weapon
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The choice is yours
With the CRATER LAKE, you can choose between two different frame designs – a low-step-through or a diamond frame.
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Well prepared
The suspension fork and lugged tyres of the CRATER LAKE ensure you're perfectly prepared for rides on gravel tracks.
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Effortlessly uphill
Three chainrings ensure an outstanding gear ratio range, so no mountain is too steep.
Geometry
| S | M | L | XL | ||
|---|---|---|---|---|---|
| Frame size cm | 45 | 50 | 55 | 60 | |
| A | Size (MM) | 450 | 500 | 550 | 600 |
| B | Effective Top Tube (MM) | 570 | 580 | 595 | 610 |
| C | Head Tube Angle (°) | 71 | 71.5 | 71.5 | 71.5 |
| D | Effective Seat Tube Angle (°) | 74 | 73.5 | 73 | 72.5 |
| E | Chainstay (MM) | 465 | 465 | 465 | 465 |
| F | BB Drop (MM) | 60 | 60 | 55 | 55 |
| G | Head Tube Length (MM) | 135 | 135 | 170 | 220 |
| H | Fork Length (MM) | 465 | 465 | 465 | 465 |
| I | Fork Offset (MM) | 45 | 45 | 45 | 45 |
| J | Wheelbase (MM) | 1093 | 1092 | 1104 | 1114 |
| K | Stack (MM) | 613 | 616 | 644 | 691 |
| L | Reach (MM) | 394 | 398 | 398 | 392 |
Specification
Frame
6061 aluminium, international disc brake standard
Fork
SR Suntour NEX HLO DS, 63 mm travel, 9 mm QR
Handlebar
aluminium, riserbar, 680mm
Saddle description
Focus Sport Saddle
Seatpost
fixed, aluminium, Ø 27.2
Stem
aluminium, 31.8mm
Tire Description
Schwalbe CX Comp, 40-622
Brake levers
Shimano MT200
BrakeSystem
Shimano BR-MT200, 160 mm / 160mm
Brake type
Disc
Crankset description
Shimano FC-T521, 48/36/26T
Rear derailleur
Shimano LX T670
Shifters
Shimano Deore T6000
Sprocket description
Shimano HG500, 11-32T
Transmission of drive
front: 48/36/26, rear: 11-32
Travel
63 mm
Wheelset
Rodi Viper 21, 29" 622-21, Shimano TX-505 CL, 9 mm QR / 9 mm QR
Chain description
KMC X10.93
Grip/Tape description
Focus SL