Koryak Alloy Seatpost
Koryak Alloy Seatpost
Koryak Alloy Seatpost
Koryak Alloy Seatpost
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Koryak Alloy Seatpost

Regular price £54.99 Sale price £34.99
Named after the rugged Koryak mountains in Eastern Siberia, these all-mountain components are designed to deliver maximum performance and reliability
Made from 3D forged 7050 aluminium for high strength and excellent resistance to corrosion
Easy to use secure single bolt wedge clamp design offers plenty of adjustment while being strong and light

- Durable hard anodized finish
- Laser etched logo graphics
- 0 and 20mm off-set
- Diameter 31.6
- 400 mm length

Causeway GR1 Geometry

Frame Geometry (mm)
XS/S
S/M
M/L
L/XL 
Frame Reach
A
375
400
425
450
Frame Stack
B
593
598
598
602.7
Head Angle
C
69°
69°
69°
69°
Seat Tube Angle
D
73°
73°
73°
73°
Seat Tube Length
E
440
460
480
500
BB Drop
F
70
70
70
70
Head Tube Length
G
180
185
185
190
Top Tube Length (Effective)
H
556.40
582.83
607.83
634.26
Wheelbase
I
1051.57
1078.40
1103.40
1130.20
Chainstay Length
J
430
430
430
430
Front Centre
K
631.20
657.80
682.70
709.40
Axle to Crown
L
398
398
398
398
Rake/Offset
M
48
48
48
48