Mechanical Disc Brakes

AL-KO Light duty mechanical disc brake calipers are hot dip galvanised. The bushes, springs and bolts etc are made from stainless steel.
AL-KO Heavy duty mechanical disc brake calipers are Dacromet® coated for salt water corrosion resistance. The slide pins are made from stainless steel adding to the excellent capacity of this product to continue to function after exposure to corrosive environments.

The mechanical caliper comes in two configurations, forward pull and centre pull.

Forward pull is used on beam axles whilst centre pull is used when the AL-KO Independent Rubber Suspension (I.R.S.) is used. The simple
cable actuation of these calipers and their uncomplicated design makes servicing a task that can be carried out by the ”handyman”, saving on servicing cost.

AL-KO mechanical calipers are suitable for disc hubs and rotors of thicknesses from 12mm to 15mm.

Part No. Description Method Of Operation Protective Coating Recommended
Maximum Load
on 13”/14”
wheels
Recommended
Maximum Load
on 15”/16”
wheels
Mounting Details
Bolt diameter and
spacing
Maximum
Cable Input
Load

323300

Single caliper

Forward pull

Hot dipped galvanised

775 kg each wheel

725 kg each wheel

7/16” UNF H.T x 2

1/4”

88.9mm centres (3.5”)

200kg

323100 Superseded by 323300

Single caliper

Forward pull

Hot dipped galvanised

775 kg each wheel

725 kg each wheel

7/16” UNF H.T x 2

1/4”

88.9mm centres (3.5”)

200kg

323102

Pair

Forward pull

Hot dipped galvanised

1550 kg each axle

1450 kg each axle

7/16” UNF H.T x 2

1/4”

88.9mm centres (3.5”)

200kg

323000

Single Caliper

Centre pull

Hot dipped galvanised

625 kg each wheel

600 kg each wheel

7/16” UNF H.T x 2

1/4”

88.9mm centres (3.5”)

200kg

323002

Pair

Centre pull

Hot dipped galvanised

1250 kg each axle

1200 kg each axle

7/16” UNF H.T x 2

1/4”

88.9mm centres (3.5”)

200kg

323800

Single Caliper

Forward Pull

Dacromet®

850 kg each wheel

1000 kg each wheel

12mm H.T x 45mm

Dacromet® Set screws supplied

88.9mm centres (3.5”)

300kg

323850

Single Caliper

Centre Pull

Dacromet®

850 kg each wheel

1000 kg each wheel

12mm H.T x 45mm

Dacromet® Set screws supplied

88.9mm centres (3.5”)

300kg

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