147
3824
3825
3826
3804
3805
3806
3952
3953
3804
3808
3824
3807
3805
3809
3825
3806
3810
3826
2720
3808
3809
3810
 3952 
3953 
3952, 3953
System A
About CB and slider Battcar systems: See feature pages at beginning of this section.
Track Mounting Kits: Slug Mount*
*Includes M5 X .8 X 20/25 mm or 25 mm fasteners.
Mounting Kits and Endstops
Mounting kit slugs are available for flat or round mast grooves. Order one kit per 
track section.
Use screwpin endstop to easily remove cars and mainsail. Order one kit only.
Endstop Kits: Slug Mount*
Mounting kit
Endstop kit/fixed
Endstop kit/screwpin
Mounting kit
Endstop kit/fixed
Endstop kit/screwpin
Mounting kit
Endstop kit/fixed
Endstop kit/screwpin
Slug-mount track
Mast Track
3807 track mounts to mast using a unique slug system that 
allows mast-up installation.
Use flanged track when mounting to carbon spars. Track 
features a groove for racing sails with boltropes or slugs.
Traveler Track: Drill/Tap
For masts without internal sail track, attach 2720 Small Boat traveler track by drilling 
and tapping the spar. Join track sections with splice links. Order one per track sec-
tion. Order one low-beam endstop (sold in pairs).
Small Boat traveler track
Flanged track
13 mm
(1/2")
22 mm (7/8")
12 mm
(1/2")
22 mm
(7/8")
16 mm
(5/8")
45 mm
(1 3/4")
3878
MOUNTING KIT
ENDSTOP KIT/FIXED
ENDSTOP KIT/SCREWPIN
*Track extends above sail luff. Using screwpin endstop kits will increase lengths.
Part
No.
Description
Splice link
Endstop
Ordering
information
Fastening
method
2720
Small Boat track
2724
263
page 104
Drilling and tapping
Mainsail luff  length
Number of 3807
track sections
ft*
m*
26'4" - 33'
8.03 - 10.06
5
33'1" - 39'9"
10.08 - 12.11
6
39'10" - 46'5"
12.13 - 14.16
7
46'6" - 53'2"
14.19 - 16.21
8
53'3" - 59'11"
16.24 - 18.26
9
Part
No.
Description
Mounting slug
Mounting
slugs/kit
Connector slug
Connector
slugs/kit
Fits fl at mast groove gap
Length
Weight
Length
Weight
Min
Max
in
mm
oz
g
in
mm
oz
g
in
mm
in
mm
 3804 
 Round mast groove 
 3/4 
 19 
 0.14 
 4 
 15 
 2 5/8 
 67 
 0.54 
 15 
 1 
 
 
 
 
 3805 
 Flat mast groove 
 3/4 
 19 
 0.17 
 5 
 15 
 2 5/8 
 67 
 0.6 
 17 
 1 
 5/16 
 8 
 7/16 
 11 
 3806 
 Wide flat mast groove** 
 3/4 
 19 
 0.25 
 6 
 15 
 2 5/8 
 67 
 0.94 
 23 
 1 
 7/16 
 11 
 5/8 
 16 
Part
No.
Description
Track end length
Weight
Mounting slugs/kit
in
mm
oz
g
 3808 
 Round mast groove/fixed (pair) 
 
 
 0.5 
 14 
 2 
 3809 
 Flat mast groove/fixed (pair) 
 
 
 0.52 
 15 
 2 
 3810 
 Wide flat mast groove/fixed (pair) 
 
 
 0.67 
 19 
 2 
 3824 
 Round mast groove/screwpin 
 8 
 203 
 5.4 
 155 
 3 
 3825 
 Flat mast groove/screwpin 
 8 
 203 
 5.5 
 157 
 3 
 3826 
 Wide flat mast groove/screwpin 
 8 
 203 
 6.1 
 174 
 3 
Part
No.
Description
Length
Weight
Fastener
spacing
Fastening 
method
in
m
oz/ft
g/m
in
mm
 3807 
 Slug-mount track 
 80 3/4 
 2.05 
 4.44 
 413 
 4 15/16 
 125 
 Mounting slugs 
 3878.2M  Flanged track 
 78 3/4 
 2 
 6.7 
 626 
 
 
 Adhesive 
 3878.6M  Flanged track 
 236 1/4 
 6 
 6.7 
 626 
 
 
 Adhesive 
Track Gates
Length
Weight
Part No. Description
in
mm
oz
g
 
 Track Gate Sys A for 3807 track
 80 3/4 
 2.05 
 4.44 
 413 
 Track Gate Sys A for 2720 track
 78 3/4 
 2 
 6.7 
 626 
TRACK GATES
NEW

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