| Matt Hunter and his son Robbie enjoying some laps on the pumptrack at the Bike Ranch in Kamloops.
is a child-seat system that allows children to experience off-road riding at a younger age while developing skills that they will be able to transfer to their own bikes. Mounted to the steerer and seat post and running along the top tube, it places your child in front of you and allows them to place their hands directly on the handlebars. The stirrups give them the experience of pedals and allow them to stand up over bumps. “With Mac Ride, as it’s built for off-road use, we can head out on more adventurous outings with single track trails and swooshy berms, which keeps the cycling more interesting for our eldest, Savannah,” explains Mac Ride Co-Creator, Ashley Howard. “When our son, Mackinley, was 3 and started enjoying cruising trails on his run bike, we would take both his run bike and Mac Ride with us. It meant that we could stay out all day, swapping between the two – Mac Riding up the hills, and cruising down them as a family.” This innovative product is a fun new way to get the whole family out on the trails sooner!
Glen Dobson – father, mountain biker, and engineer – designed Mac Ride when he couldn’t find a viable solution that would allow him to take his young son out on the trails. He and Ashley quickly realized that while there were plenty of child bike seats on the market, there wasn’t a product that met their specific needs. The existing models offered bulky, hard plastic, molded seats that transferred the bumps from the trail to the child, harnesses that keep the child strapped to the bike even in the event of a fall, and hard plastic or steel foot protectors that prevent the child from standing up in anticipation of rougher terrain. The biggest deterrent they found with conventional rear-mounted child bike seats is that the child will often lean out causing balance issues and the rider had to take their eyes off the trail or road to check on them. When Glen and Ashley researched other front mounted seats they found they were all quickly outgrown and for much younger children than their kids at the time.
Understanding what they didn’t want was the first step for Glen in creating Mac Ride. It was important to put the child in front to give them the same view of the trail as the rider and allow them to chat and interact. From there he positioned them with their hands on the handlebars to feel the steering and to balance themselves and added the stirrups to allow them to stand up and lean in the corners. The seat is a non-slip silicon design similar to a horse saddle that uses a pommel for comfort and security going both up and downhill. The seat is designed to support kids from ages 2 to 5 and with the lack of bulkiness, it provides a richer, closer interaction between the rider and passenger. It also takes advantage of the bike’s existing suspension and allows for a more comfortable ride. Lastly, Mac Ride positions the child on the bike without seat belts or straps, allowing them to find their own balance within the safety of their parents’ protective arms, if a fall occurred, the child would come away from the bike with the rider, rather than being strapped to the bike.
The attention to detail for safety, usability, and longevity of Mac Ride are the result of many years in the testing and designing phase. Mac Ride is built with forged aircraft grade aluminum making is lightweight but also strong and stiff. The seat uses high-quality silicon rubber for comfort – and durability. The unique mounting system replaces a spacer on your steerer tube with a custom one that allows Mac Ride front clamp to attach around it. The rear clamp uses a quick release bolt to tighten it around your seat post – this is compatible with dropper posts as well. The headset spacer is the only item that is left on your bike when the seat is removed, meaning that it can quickly be taken on and off your bike between solo rides and family rides or swapped between bikes – it takes less than 1 minute to put it on or take it off a bike. With a variety of front mount spacers available Mac Ride fits a wide range of bikes from old commuters to the newest carbon mountain bikes. It is important to note that there is no damage to or adverse effects on the bike frame; the weight of the child mimics that of the rider and is evenly distributed on two very strong points that are intended for heavy loads. Not only does this make the seat safe for even carbon frames, but also easier to maneuver than other similar child seats on the market.
| Myla, shown here with her dad three years ago, still enjoys using Mac Ride with her family.
Designed to adapt four different ways, Mac Ride easily grows with your child. The seat position can be moved forward and back, while the stirrups and foot strap length can be adjusted. Most importantly to your child’s comfort is that the stirrups can be pivoted both back and forth as well as up and down to allow for the best positioning.
Mac Ride has been tested to the highest standards – the equivalent of thousands of hours of use – in an independent SGS testing lab. As Mac Ride was designed with Glen and Ashley’s own children in mind, safety was at the forefront of their design and testing. Currently, there is no safety certification for front-mounted child bike seats, but the seat does conform, with the exception of not having a strap, to an EU safety standard for child bike seats (EN 14344).
At the end of the day, Mac Ride’s most proven quality is that the kids who use it, have fun! “Our kids love it,” says Glen. “Now that our son is on a pedal bike, we explain to him where we’re going and offer him a choice of transport: his bike, a trailer bike, or Mac Ride. He’s able to gauge the distance, how his legs are feeling, and whether he’s craving that bonding time up front on Mac Ride before letting us know how he’s going to travel. His favorite time for Mac Riding right now is after school. I think he’s pretty knacked by 3 o’clock and loves to chill with me up front and chat about his day. Which is great for me too!”
For more information about Mac Ride, check out their website!
Mentions: @endlessbiking @Mac-Ride
BikeYoke REVIVE Details
• Self-serviceable dropper post with reset function
• Non-IFP design.
• 125mm and 160mm options
• 30.9mm and 31.6mm diameters
• ‘Triggy’ One-By remote or regular push button
• Weight: 470g (125mm x 30.9mm), Triggy remote 25g
• Available January 2017
• 125mm – 293€
• 160mm – 310€
• Free shipping worldwide
• Titanium saddle clamp bolts (original: stainless steel)
• Free I-Spec B or I-Spec II adapter
What if there was a dropper post that solves and not just improves reliability issues, saves cost and time, and does not let you worry about time at service centers anymore? Or how about ‘bleeding’ your seat post within a few seconds while it’s still installed in your bike?BikeYoke presents its new REVIVE dropper post featuring one of the most brilliant design features in dropper design in many years. Revive will start with 125mm and 160mm options, infinitely adjustable travel and in 30.9 and 31.6mm diameters. More than ten years of experience in dropper design went into the Revive, and the development has finally paid off. Of course, just as many other companies BikeYoke would say, that Revive is reliable, strong and smooth…
And yes, Revive is all of that, but not because we tried to improve current designs, but because we were thinking outside of the box and created a new concept, that is different from everything before.
To understand the benefits over other posts, you have to know about the problems of many current designs first. Many of the traditional current designs are based on a hydraulic lockout-system that relies on a perfectly sealing IFP (Internal Floating Piston), separating oil from air to prevent the seatpost from getting that suspension feeling. There are a lot of difficulties to overcome when using an IFP because an IFP has to maintain 100% sealing function. If air can go to the oil side, your post will start becoming springy. This happens to a lot of posts on the market already and is the main issue why they need servicing. Just to mention a few of the issues an IFP design comes with:
• An IFP design requires a perfect finished surface of ID and OD, of both, inner and outer tubes in the hydraulic circuit. There is a high defective rate during production and is also difficult to keep the quality stable. This means those tubes are very expensive to produce.
• IFP designs require perfect concentricity of those tubes to ensure the IFP can move smoothly.
• An IFP is a dynamic seal with high preload/squeeze. This causes a ‘stick-slick’ effect on many posts, which you can feel, when your seatpost gets stuck and you need to break it loose manually because only pushing the remote won’t make it start moving.
• IFP’s are usually kept as short as possible to save on build height. But this means they can tilt inside the tube more easily and cause overly extensive wear and/or leakage. Long tubes and long travel will make it worse because the IFP has to follow not a straight line inside the tube, but a bent tube, since longer seatposts will obviously have more flex.
• An IFP usually requires a complex or difficult bleeding procedure, where the IFP has to be set to a certain position. Too much or too little oil also can cause malfunction of the seatpost.
This is why BikeYoke’s Revive features a non-IFP design because we think it is too difficult – if not impossible – to make a reliable design using an IFP.
The Revive only requires two dynamic seals in the hydraulic circuit (RS Reverb, KS LEV and Fox Transfer use four dynamic seals) with those two seals being the ones that are known to cause the least problems in sealing application: The inner shaft sealing and the piston sealing for the lockout mechanism. The highly critical IFP is removed and with it the need of perfect concentricity and finish of the sealing surfaces of the tubes. The lack of an IFP also results in the smoothest action of any hydraulic drop-post on the market.
REVIVE VALVE – The Reset-Feature
Even Revive can get air somewhere where it does not belong. This can happen for example, when you actuate your seatpost for a few times, while its upside down. And here is where the patented Revive Reset Valve comes into play: The Revive valve is located underneath the seatpost-head (same as a Reverb and KS LEV for example) and serves as regular air-valve for pumping up the post. However, pushing the Revive valve opens ports between chambers and activates the Revive-function:
Insert a 4mm Hex Key into the Revive hex port, turn it and push down the post by hand. This will automatically reset your hydraulic circuit to “new.” Whenever. Wherever. This can be done within a few seconds and only by the turn of a 4mm Allen key, without even having to remove your dropper post from your bike.
We made a video to show how simple this is:
Here is the REVIVE-feature in real-life action:
One Piece Lower
Next to creating a completely resettable hydraulic system, Revive also features a one piece lower tube, whereas many posts have the upper bushing (which experiences the biggest load) installed on a separate top cap, which is threaded on top of the lower tube. Installing the upper bushing directly into the lower tube does not only increase the structural strength of the lower assembly but also provides better load displacement. Perfect concentricity with the lower tube and it’s keyways that house 6x pins to eliminate rotational play, is also an attribute that comes in hand with a one piece lower tube. Due to the extra wall thickness at the collar area, Revive is also less prone to be affected by high seat-clamp squeeze.
So, now one might already understand that:
1. No air will want to go inside the post’s hydraulic circuit since it’s charged with higher pressure than its surroundings.
2. No oil will go out (or at least very very little oil over the course of a long time) because of very stable sealing – external sealing has never been a real problem of current post design
3. The hydraulic system can be reset to “new” via the unique “Revive-valving.”
This makes the hydraulic circuit into a stable closed system and basically maintenance free. Still, there are parts that need to servicing sooner or later and when designing Revive we put a lot of attention to maximum user-friendly serviceability: Bushings and keyway pins will wear over time. Usually, the pins wear first, and you would want to replace them to reset your rotational play. Exchanging the pins and the lower bushing is simple and does not require any opening of the hydraulic system and can be done within less than 5 minutes. You can watch how to do a full service here.