The wheelchair rolls well on smooth surfaces. Roads, pavements, grass and pebbled paths is another story. The small front caster can easily get caught between bumps and cracks. Apart from making it difficult to push, they make rides bumpy which in turn causes spasms of the legs. Traversing these surfaces could quickly damage the wheelchair as well. I avoid such terrains as much as possible. For someone who likes the great outdoors, it is indeed a difficult choice for me to make.

This is the same dilemma wheelchair users all over face when we want to go off the beaten path, until the FreeWheel Wheelchair Attachment was invented, that is. When I ordered the Tilite ZRA Series 2, I got the FreeWheel shipped together with the wheelchair to save on freight charges. With the FreeWheel hooked to the footrest, going across grassy fields or sandy beaches became a breeze. This practical mechanism is the brainchild of Pat Dougherty, a wheelchair user himself, who saw the need for an easier way to get the wheelchair across challenging terrains.

Peter Tan with Tilite ZRA Series 2 and the FreeWheel Wheelchair Attachment in Gurney Drive, Penang, Malaysia.
Photo by Wuan.

The FreeWheel’s design is simple and ingenious. It consists of a 12.5 inch wheel attached to a fork. Attaching the Freewheel to the wheelchair is easy once the clamp is properly adjusted to fit the footrest. Swing the wheel out and place the clamp over the footrest. Pull the lever back and the FreeWheel is securely clamped to the footrest. Push the wheelchair forward to turn the wheel back. This lifts the front casters one inch off the ground. And all is good to go!

Closer view of Peter Tan with Tilite ZRA Series 2 and the FreeWheel Wheelchair Attachment.
Photo by Wuan.

On my recent trip to Penang, I used the Freewheel at Gurney Drive, the Botanical Gardens and several other places. The ride was certainly smoother even over rough roads and paved walkways. Moving around was a joy. In tight spaces like at the food courts, I simply unclamped the FreeWheel, stored it by attaching it to the perch fastened to the back rigidizer bar. With the FreeWheel out of the way, I manuevered around crowds with ease. With the FreeWheel, I do not have to think twice about where I can go now. Using the wheelchair when I am out and about has become less inconvenient. Truly, the FreeWheel Wheelchair Attachment is the best thing since sliced bread for wheelchair users. Thanks, Pat, for a wonderful invention.

The Tilite ZRA Series 2 ultralight weight rigid titanium wheelchair has performed better than I had anticipated except for the backrest mount that began to creak a few days I started using it. Wuan tightened all the screws that could be tightened but it continued to creak every time I shifted my weight or leaned back.

Tilite ZR and ZRA Series 2 backrest mount replacement parts.

The locking stud on the left kept coming loose and had to be tightened several times. The threadless pin for the folding mechanism also slid out a few times and had to be hammered back into place. There is significant play to the entire backrest. The back locking mechanism is difficult to engage and disengage.

Many, if not all, of Tilite ZRA Series 2 users are facing this issue. The hardware that came with the wheelchair is an updated version but the problem persisted. Tilite has since redesigned the entire mechanism and been sending them out to users requesting for a replacement.

I requested for a replacement on end-February through Scott Pellett, the owner of Bike-On, the retailer in the USA where I got the Tilite ZRA from. It was a simple no-question-asked process. All I needed to provide was the serial number of the wheelchair. It was delivered via UPS this afternoon.

Now, I need to wait for Wuan, my personal wheelchair mechanic, to swap the parts. One quirk about the wrenches for the bolts and nuts that Tilite uses. They are all in inches while the commonly available wrenches in Malaysia are in metric. A 7/16″ open end wrench is needed for this task.

There is a hardware shop near the Pudu wet market that carries wrenches in inches. This was where Wuan got the 3/8″ open end wrench needed to reposition the levers of the Uni-Lock wheel locks. I hope they have the 7/16″ as well.

Back in 2007, I blogged about getting my dream ride. I was deciding between the Kuschall Airlite Pro and the Invacare Top End Crossfire Titanium. In the end, I got the Matsunaga Max Pleasure Synergy GS-V instead. I settled on this Japanese-made aluminium folding wheelchair due to the fact that they had a local dealer who could take measurements and customise the chair to fit my body.

Matsunaga Max Pleasure Synergy GS-V.

The first chair that they delivered was too wide. I had problems going through doorways. I complained and it was replaced with a narrower chair. Having used it for more than two years, I quite like its maneuverability, how my body fits into it and how it improves my sitting posture. At 10kg, it is lighter than my previous chairs and easier for Wuan to lift up and store in the car boot.

Unfortunately, it began to squeak early this year. The seat does not fit snugly to the frame anymore and it tends to pull to the left when pushed. I cannot send it back to the local dealer for repairs as he is no longer in the wheelchair business. While looking for a wheelchair repairman who is familiar with this chair, I am going to get another one.

TiLite ZRA Series 2.
Image taken from TiLite.

This time, I am going for the TiLite ZRA Series 2. It is a rigid titanium frame wheelchair and weighs about 5kg without the rear wheels. I have never used a rigid wheelchair before but from what I read, the frame has less flex as compared to a folding one thus making it easier to push. Besides that, less moving parts translates to less wear and tear and less maintenance.

The TiLite ZRA Series 2 has to be ordered from one of the online stores in the USA. The frame itself costs USD1,895. The chair I configured with the parts I want is around RM13,000 inclusive of a suitable cushion and shipping. The other snag here is that I have to do my own measurements. I need to get it right else it will be a very expensive piece of living room décor. The good thing about the ZRA Series 2 it is adjustable to a certain degree should my measurements be marginally off.

My “TiLite ZRA Series 2 Wheelchair Fund” has only achieved one-third of the amount needed. I plan to place my order before the year is out. Hopefully, I do not need to dig into my savings to fund this ride by then. It may appear like a large amount to pay for a wheelchair but it is worth the money if properly tuned to fit my body. In the long run it will reduce repetitive strain injuries to my shoulders caused by pushing a badly fitted wheelchair.