Extreme trailers
Trailers
Thanes Marine are able to supply and service Extreme Trailers, principally within the Weymouth and Portland area. We hold a limited range of smaller trailers in Portland; many others can be delivered relatively quickly depending upon size.

All prices
Include VAT
Not seeing the size you need? Call 01305 542888 — most Extreme models can be ordered in.
Roller Range
19 modelsTrailer model
Overall length
Max boweye to transom
Price
EXT300 RollerOverall 3.24mBoweye 2.40m£1,085
Carrying capacity
255Kg
Gross weight
300Kg
Overall width
1.57m
Tyre size
4.00x8
Side rollers
4
Keel rollers
1
EXT350 RollerOverall 3.40mBoweye 2.65m£1,246
Carrying capacity
255Kg
Gross weight
350Kg
Overall width
1.57m
Tyre size
4.00x8
Side rollers
8
Keel rollers
1
EXT400 RollerOverall 3.85mBoweye 2.85m£1,323
Carrying capacity
300Kg
Gross weight
400Kg
Overall width
1.57m
Tyre size
4.00x8
Side rollers
12
Keel rollers
1
EXT500 RollerOverall 4.20mBoweye 3.30m£1,470
Carrying capacity
375Kg
Gross weight
500Kg
Overall width
1.57m
Tyre size
145/80B10
Side rollers
16
Keel rollers
1
EXT750 Maxi RollerOverall 4.75mBoweye 3.80m£1,629
Carrying capacity
605Kg
Gross weight
750Kg
Overall width
1.57m
Tyre size
145/80B10
Side rollers
16
Keel rollers
1
EXT750 Compact SwingOverall 4.75mBoweye 3.80m£2,140
Carrying capacity
580Kg
Gross weight
750Kg
Overall width
1.85m
Tyre size
145/80B10
Side rollers
12
Keel rollers
2
EXT750 Keel RollerOverall 5.25mBoweye 4.40m£2,166
Carrying capacity
580Kg
Gross weight
750Kg
Overall width
1.85m
Tyre size
145/80B10
Side rollers
12
Keel rollers
3
EXT750 SwingOverall 5.25mBoweye 4.40m£2,249
Carrying capacity
580Kg
Gross weight
750Kg
Overall width
1.85m
Tyre size
145/80B10
Side rollers
12
Keel rollers
2
EXT750 Super RollerOverall 5.25mBoweye 4.50m£2,482
Carrying capacity
580Kg
Gross weight
750Kg
Overall width
2.00m
Tyre size
145/80B10
Side rollers
24
Keel rollers
1
EXT1100 SwingOverall 5.45mBoweye 4.40m£3,457
Carrying capacity
820Kg
Gross weight
1100Kg
Overall width
2.05m
Tyre size
165R13C
Side rollers
12
Keel rollers
2
EXT1300 Super RollerOverall 5.70mBoweye 4.70m£3,809
Carrying capacity
1000Kg
Gross weight
1300Kg
Overall width
2.05m
Tyre size
165R13C
Side rollers
24
Keel rollers
2
EXT1400 Super RollerOverall 6.05mBoweye 5.00m£4,234
Carrying capacity
1050Kg
Gross weight
1400Kg
Overall width
2.20m
Tyre size
165R13C
Side rollers
24
Keel rollers
2
EXT1500 Super RollerOverall 6.55mBoweye 5.25m£4,612
Carrying capacity
1150Kg
Gross weight
1500Kg
Overall width
2.20m
Tyre size
185/70R13C
Side rollers
24
Keel rollers
2
EXT1800 Super RollerOverall 6.75mBoweye 5.50m£5,013
Carrying capacity
1415Kg
Gross weight
1800Kg
Overall width
2.22m
Tyre size
185/70R13C
Side rollers
32
Keel rollers
2
EXT1900 Super RollerOverall 7.00mBoweye 5.75m£5,323
Carrying capacity
1465Kg
Gross weight
1900Kg
Overall width
2.37m
Tyre size
185/70R13C
Side rollers
32
Keel rollers
2
EXT2400 Super RollerOverall 7.00mBoweye 5.75m£5,968
Carrying capacity
1880Kg
Gross weight
2400Kg
Overall width
2.37m
Tyre size
165R13C
Side rollers
32
Keel rollers
3
EXT2600 Super RollerOverall 7.50mBoweye 6.15m£6,397
Carrying capacity
2050Kg
Gross weight
2600Kg
Overall width
2.37m
Tyre size
165R13C
Side rollers
48
Keel rollers
3
EXT3000 Super RollerOverall 8.00mBoweye 6.75m£7,162
Carrying capacity
2450Kg
Gross weight
3000Kg
Overall width
2.37m
Tyre size
185/70R13C
Side rollers
48
Keel rollers
3
EXT3500 Super RollerOverall 8.00mBoweye 6.75m£7,872
Carrying capacity
2850Kg
Gross weight
3500Kg
Overall width
2.37m
Tyre size
185/70R13C
Side rollers
48
Keel rollers
3
Bunk Range
8 modelsTrailer model
Overall length
Max boweye to transom
Price
EXT350 BunkOverall 3.44mBoweye 2.65m£1,246
Carrying capacity
255Kg
Gross weight
350Kg
Overall width
1.57m
Tyre size
4.00x8
Side rollers
2
Keel rollers
1
EXT500 BunkOverall 4.20mBoweye 3.30m£1,470
Carrying capacity
375Kg
Gross weight
500Kg
Overall width
1.57m
Tyre size
145/80B10
Side rollers
2
Keel rollers
1
EXT750 Maxi BunkOverall 4.75mBoweye 3.80m£1,629
Carrying capacity
605Kg
Gross weight
750Kg
Overall width
1.57m
Tyre size
145/80B10
Side rollers
2
Keel rollers
2
EXT750 BunkOverall 5.25mBoweye 4.40m£2,251
Carrying capacity
580Kg
Gross weight
750Kg
Overall width
1.85m
Tyre size
145/80B10
Side rollers
2
Keel rollers
3
EXT1300 BunkOverall 5.70mBoweye 4.70m£3,809
Carrying capacity
1000Kg
Gross weight
1300Kg
Overall width
2.05m
Tyre size
165R13C
Side rollers
2
Keel rollers
6
EXT1900 BunkOverall 7.00mBoweye 5.70m£5,323
Carrying capacity
1465Kg
Gross weight
1900Kg
Overall width
2.37m
Tyre size
185/70R13C
Side rollers
4
Keel rollers
8
EXT2600 BunkOverall 7.50mBoweye 6.15m£6,398
Carrying capacity
2050Kg
Gross weight
2600Kg
Overall width
2.37m
Tyre size
165R13C
Side rollers
4
Keel rollers
9
EXT3500 BunkOverall 8.00mBoweye 6.75m£7,872
Carrying capacity
2850Kg
Gross weight
3500Kg
Overall width
2.37m
Tyre size
185/70R13C
Side rollers
4
Keel rollers
11
Fixed Keel Range
4 modelsTrailer model
Overall length
Max boweye to transom
Price
EXT750 ShrimperOverall 5.25mBoweye 4.40m£2,499
Carrying capacity
580Kg
Gross weight
750Kg
Overall width
1.85m
Tyre size
145/80B10
Side rollers
2
Keel rollers
5
EXT1300 ShrimperOverall 5.70mBoweye 4.70m£3,809
Carrying capacity
1000Kg
Gross weight
1300Kg
Overall width
2.05m
Tyre size
165R13C
Side rollers
2
Keel rollers
8
EXT1500 ShrimperOverall 6.55mBoweye 5.25m£4,612
Carrying capacity
1150Kg
Gross weight
1500Kg
Overall width
2.20m
Tyre size
185/70R13C
Side rollers
2
Keel rollers
8
EXT2400 ShrimperOverall 7.00mBoweye 5.75m£6,398
Carrying capacity
1880Kg
Gross weight
2400Kg
Overall width
2.37m
Tyre size
165R13C
Side rollers
2
Keel rollers
11
Personal Watercraft Range
11 modelsTrailer model
Overall length
Max boweye to transom
Price
EXT350 Jet BunkOverall 3.44mBoweye 2.50m£1,249
Carrying capacity
255Kg
Gross weight
350Kg
Overall width
1.57m
Tyre size
4.00x8
Side rollers
2
Keel rollers
1
EXT750 Jet RollerOverall 4.20mBoweye 3.00m£1,549
Carrying capacity
605Kg
Gross weight
750Kg
Overall width
1.57m
Tyre size
145/80B10
Side rollers
16
Keel rollers
1
EXT750 Jet Roller BalloonOverall 4.20mBoweye 3.00m£1,675
Carrying capacity
605Kg
Gross weight
750Kg
Overall width
1.57m
Tyre size
20.5x800-10
Side rollers
16
Keel rollers
1
EXT750 Jet Roller AlloyOverall 4.20mBoweye 3.00m£1,854
Carrying capacity
605Kg
Gross weight
750Kg
Overall width
1.57m
Tyre size
20.5x800-10
Side rollers
16
Keel rollers
1
EXT750 Jet Roller CustomOverall 4.20mBoweye 3.00m£2,551
Carrying capacity
605Kg
Gross weight
750Kg
Overall width
1.57m
Tyre size
20.5x800-10
Side rollers
32
Keel rollers
1
EXT750 Double Jet BunkOverall 4.20mBoweye 2.70m£3,107
Carrying capacity
500Kg
Gross weight
750Kg
Overall width
2.10m
Tyre size
20.5x800-10
Side rollers
4
Keel rollers
2
EXT750 Double Jet RollerOverall 4.20mBoweye 2.70m£3,107
Carrying capacity
500Kg
Gross weight
750Kg
Overall width
2.10m
Tyre size
20.5x800-10
Side rollers
32
Keel rollers
2
EXT1300 Double Jet BunkOverall 4.75mBoweye 3.10m£4,510
Carrying capacity
950Kg
Gross weight
1300Kg
Overall width
2.20m
Tyre size
20.5x800-10
Side rollers
4
Keel rollers
2
EXT1300 Double Jet RollerOverall 4.75mBoweye 3.10m£4,510
Carrying capacity
950Kg
Gross weight
1300Kg
Overall width
2.20m
Tyre size
20.5x800-10
Side rollers
32
Keel rollers
2
EXT750 Kayak 8Overall 5.00mBoweye 4.00m£2,500
Carrying capacity
580Kg
Gross weight
750Kg
Overall width
2.05m
Tyre size
145/80B10
Side rollers
N/A
Keel rollers
N/A
EXT750 Paddleboard 10Overall 5.00mBoweye 4.00m£2,626
Carrying capacity
580Kg
Gross weight
750Kg
Overall width
2.05m
Tyre size
145/80B10
Side rollers
N/A
Keel rollers
N/A
Inflatable Range
6 modelsTrailer model
Overall length
Max boweye to transom
Price
EXT300 InflatableOverall 3.44mBoweye 2.40m£1,249
Carrying capacity
210Kg
Gross weight
300Kg
Overall width
1.57m
Tyre size
4.00x8
Side rollers
2
Keel rollers
1
EXT350 InflatableOverall 3.80mBoweye 2.70m£1,284
Carrying capacity
255Kg
Gross weight
350Kg
Overall width
1.57m
Tyre size
4.00x8
Side rollers
2
Keel rollers
2
EXT400 InflatableOverall 4.15mBoweye 2.95m£1,374
Carrying capacity
300Kg
Gross weight
400Kg
Overall width
1.57m
Tyre size
4.00x8
Side rollers
2
Keel rollers
2
EXT500 InflatableOverall 4.85mBoweye 3.50m£1,622
Carrying capacity
375Kg
Gross weight
500Kg
Overall width
1.57m
Tyre size
4.00x8
Side rollers
2
Keel rollers
2
EXT750 InflatableOverall 5.25mBoweye 4.65m£2,486
Carrying capacity
580Kg
Gross weight
750Kg
Overall width
2.10m
Tyre size
20.5x800-10
Side rollers
4
Keel rollers
3
EXT750 CatOverall 4.40mBoweye 4.20m£2,486
Carrying capacity
550Kg
Gross weight
750Kg
Overall width
2.10m
Tyre size
20.5x800-10
Side rollers
2
Keel rollers
N/A
Dinghy Range
5 modelsTrailer model
Overall length
Max boweye to transom
Price
Launcher 2Overall 2.80mBoweye 3.70m£389
Carrying capacity
240Kg
Gross weight
240Kg
Overall width
1.35m
Tyre size
4.00x8
Side rollers
4
Keel rollers
2
Launcher 3Overall 3.00mBoweye 4.00m£509
Carrying capacity
250Kg
Gross weight
250Kg
Overall width
1.35m
Tyre size
4.00x8
Side rollers
4
Keel rollers
2
Launcher 4Overall 3.00mBoweye 4.00m£546
Carrying capacity
250Kg
Gross weight
250Kg
Overall width
1.35m
Tyre size
4.00x8
Side rollers
4
Keel rollers
2
Launcher InflatableOverall 3.00mBoweye 4.00m£611
Carrying capacity
240Kg
Gross weight
240Kg
Overall width
1.35m
Tyre size
4.00x8
Side rollers
2
Keel rollers
2
EXT500 CombiOverall 4.20mBoweye 4.00m£1,908
Carrying capacity
365Kg
Gross weight
500Kg
Overall width
1.57m
Tyre size
4.00x8
Side rollers
4
Keel rollers
2
Options
Optional extras
Add a spare wheel, docking arms, security devices and more to your trailer. Prices include VAT.
Spare wheel with mounting bracket
4.00x8 100mm PCD
£74
145/80B10 100mm PCD
£100
20.5x800-10 100mm PCD
£128
20.5x800-10 139.7mm PCD
£140
165R13C 139.7mm PCD
£128
185/70R13C 165.1mm PCD
£181
Docking Arms Sets
Medium
£223
Large
£251
Accessories
Side Steps
£90
Small Ratchet Strap
£14
Large Ratchet Strap
£19
Security Devices
Unbraked Lockable Coupling
£10
Unbraked Cast Lockable Coupling
£89
Set of Locking Wheels Bolts/Nuts
£28
