| [Manufacturer] | Arrow Shark |
| [Product Version] | M8 Collector Edition-Twin Package |
| [Weight] | 1.9KG |
| [Dimension] | Please check the dimension picture above for the detail |
| [Brief Description] | Even though we have been very successful with the first version of our M8 sterndrive which was released in 2013, we have since been putting into practice our belief that “There is no Best, only Better!” For the last nine months we have been working hard to indeed make the M8 even “better”. After much investment in details for re-designing the drive and in refinement of our production processes, we are very proud to introduce to worldwide RC boaters the M8 II Collector Edition!
The main objective of re-designing the M8 into its Mark II version was to make it stronger and to use more precise machining for internal strength and reliability. We have also improved its scale appearance with a superb external finish that will definitely add visual appeal to your boat - as well as higher performance! The M8 II is a near-scale version of the trophy-winning full size Mercury Racing M8 drive that has achieved domination in the unforgiving world of offshore racing. Also matching its full size equivalent, the Arrow Shark M8 II can handle left or right hand rotation props as standard, and is ideally suited to twin installations for ultimate performance. The new M8 II is equipped with strengthened gear-sets and especially hardened shafts that can handle gas engines rated up to 7 hp on each drive, and up to 25,000+ rpm for high-speed brushless electric motor installations. Add your choice of red or black anodizing for the M8 II to match the color of Arrow Shark scale tabs, plus your selection from our range of pro-mod props, and the total package makes it irresistible to enhance the transom of your next boat! Neither the M8 II gears nor shafts are machined from just standard hardened alloys. The gears use alloys made with a compacting process of powder metallurgy - the same technology used for gears in full size automotive transmissions. The drive shafts are machined from the same spring steel that we use to make our robust clutch shoes – and then hardened. The M8 II has been designed for an air tight seal to prevent any possibility of oil leaking out or of water getting into the drive. It has a total of nine ball-bearings plus one thrust-bearing to provide the best possible support for the drive shafts. This results in ultra smooth operation and negligible power loss through the drive train. The most innovative aspect of the M8 II is a re-design of the steering system which takes the drive to another level with an even more realistic scale appearance. Connect a 30kg metal gear servo and you will be surprised with its performance! |
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Most helpful comments（2）
The scale of the drive are so realistic. love them. Perform really well even with big props.Good product easy to maintain
Great product!