Cannondale Headshok D50 Owner's Manual

138681 Rev 1 (12/21)
About this Manual
This owner's manual provides important model safety, use, and
maintenance information. This is not a service manual and does
not contain any installation, removal, or disassembly information
for the product.
Proper use, and installation, and service of the fork is important
to your safety. You should consult with a qualified professional
bicycle mechanic about installing a fork and other bicycle
components for compatibility such as the stem, handlebar,
fenders or racks, braking systems, headsets, lighting, and
reflectors.
You can download Adobe Acrobat PDF versions of any
Cannondale manual/supplement from our website:
http://www.cannondale.com.
Fork Specifications
Intended Use
Headset
Compression assembly type
External adjustment
Suspension mechanism
Travel
Axle-to-crown length
Axle-to-crown length
(compressed)
Brake mount type
Brake Rotor
Hub width
Thru axle
Wheel sizes
Wheel-to-fender clearance
Tire Size x Max. Tire Width
Rim bead width limit
NOTICE: Observe maximum bolts lengths shown in Figure 1.
NOTICE: Upper guide item 10 intended only for unavailable product
options. Keep grommet shown in place. Do not route standard brake
line out of this outlet.
cannondale.com
ASTM Condition 2, General
Purpose Riding. See Important
Safety Information on page 4.
1.8 " tapered, 1.5" tapered
1-1/8" star nut only
None
Internal spring with damping
cartridge
55mm
490mm
440mm
Post Mount
Direct: 160mm
Maximum: 203mm
110mm
Cannondale p/n K83012 only
700C, 650B
6 mm, minimum
700C: 749 X 56.5mm
650B: 711 X 56.5
25mm
Owner's Manual
Headshok D50 Suspension Fork
Product Identification
Observe steerer
minimum cut length
marking.
7
M5X12
8
9
11
M5X18
M5X18
13
M5 THRU
14
16
17
11 N·m
Figure 1.
1. Frame Headtube
2. Steerer
3. Locking screws
4. Garter spring
5. Boot
6. Garter spring
7. Brake guide, crown
8. Threaded mount
9. Fork Legs
10. Routing, guide, upper
2
3
Do not remove!
1
4
Grommets/Guides
5
6
10
12
15
M6X16
Apply a light coat of
high-quality bicycle bearing grease.
11. Threaded mount
12. Routing, guide, lower
13. Threaded mount
14. Threaded mount,
15. Brake Post Mounts
16. Thru-Axle
17. Axle washer, serrated
1 of 4