Have Mac-Ride spacers on both our commuters, and now on my road bike too. My daughter loves being up front for long, fast rides. Extra weight is good training too. Shipping cost is a little inflated, worth a stamp for this little piece. But they ship quick and the product is solid and we love using it so worth it in the end.
Just one word: awesome! It's just amazing!!! My daughter loves it so much! She kept asking us to go out for a ride, very very nice investment, we can install and remove it in 30 sec!
The part allows for super wide battery clearance and is made such that it doesn't sway or knock into your frame. Well designed and works!
I love how a spare adapter is available. I put the original one on my bike and the second one on my wife’s bike. Makes it swapping the seat so much easy and fast. Gives us the opportunity to rotate our child depending on terrain we are riding on.
Very handy to be able to use this spacer to enable me to fit the macride on my ebike.