- Speedbarge Diving Helm
- Breathing! While underwater! Do Not Remove! Comes standard with thermohydratic flippers for faster swimming!
Speedbarge Diving Helm is a buff rewarded when accepting 
[15-30] Down in the Deeps at Fizzle and Pozzik's Speedbarge.
Similar to 
[Sea Legs], the buff provides underwater walking, water-breathing and a movement speed increase while underwater in Thousand Needles. After the quest, players will always have this buff in Thousand Needles.
The speed bonus depends on how the player is moving:
- Swimming speed is increased by 60%, becoming roughly 8% faster than running on land.
- Running on the sea floor is as fast as apprentice riding on land at 60% faster than running on land.
- The buff does not stack with Mounts.
Aquatic speeds[]
| Movement type | yd/sec | Run % | Swim % |
|---|---|---|---|
| Normal swimming | 4.7222 | 67.46% | 100% |
Normal swimming with Swift Landing [Azure Silk Belt] [Glompmaw's Ring] |
5.4306 | 77.58% | 115% |
 [Unending Breath] |
5.6667 | 80.95% | 120% |
 [Hook of the Master Angler] |
6.375 | 91.07% | 135% |
 [Speedbarge Diving Helm] (swimming) |
7.5556 | 107.94% | 160% |
Most aquatic mounts [Travel Form] [Swim Speed Potion] [Shimmerscale Diving Suit] [Pocket-Sized Computation Device] via  [Slipstream Generator] |
9.4444 | 134.92% | 200% |
| [Sea Legs] (swimming) |
10.3417 | 147.74% | 219% |
 [Feast of the Fishes] |
10.6250 | 151.79% | 225% |
| [Speedbarge Diving Helm] (running) [Sea Legs] (running) |
11.2 | 160% | 237% |
 [Underlight Angler] with  [Underlight Blessing] |
11.8055 | 168.7% | 250% |
 [Cursed Swabby Helmet] |
14.1666 | 202.38% | 300% |
| [Sea Legs] on most aquatic mounts |
18.8889 | 269.84% | 400% |
 [Vashj'ir Seahorse] |
25.9722 | 371.03% | 550% |
Patch changes[]
Patch 4.0.3a (2010-11-23): Added.
