Super Street Network

 |   |   |  2013 BMW HP4 and Alpinestars Summer Clothing Review
Subscribe to the Free

2013 BMW HP4 and Alpinestars Summer Clothing Review

Greg Emmerson
Sep 18, 2013

We make no secret of our motorcycle passion here at european car Magazine, despite our focus on four wheels. We'll always grab any opportunity to throw a leg over two-wheeled transportation whenever the need arises.

And the need arose at the recent Pebble Beach Concours week, where the prospect of slow-moving lines of traffic and multiple event locations made a motorcycle more appealing.

2013 BMW HP4 side view 01 Photo 2/22   |   2013 BMW HP4 Side View 01

Fortunately, our friends at BMW North America made its very exclusive HP4 model available to us, allowing us to skip to the traffic and get more time at the events. Although we also decided to skip some events and spend more time on the bike, as it turned out...

The BMW HP4 is a limited edition based on the S1000RR superbike. Only 175 are in the country and we had the opportunity to wreck two of them when a deer decided to make an unexpected appearance!

Why do they jump in front of noisy vehicles instead of running from them? Quite how it escaped up a 30ft vertical cliff face, we'll never know but it got our attention, for sure.

Priced from $20525, the HP4 gets the same 193hp engine as the bike it's based on, but an Akrapovic exhaust ensures it's delivered with more mid-range and an ungodly sound. We also found the power delivery velvet-smooth, with no hesitation, even at low RPM. I could be wrong but it seemed smoother than the stock S1000RR, allowing you to hold onto higher gears in tight turns on the gravel-strewn roads, driving out with less risk of wheelspin.

2013 BMW HP4 alpinestars summer clothing review 06 Photo 6/22   |   2013 BMW HP4 Alpinestars Summer Clothing Review 06

Finished in BMW's Racing blue and white paint scheme, the HP4 can also be identified by lashings of carbon fiber goodness and a build quality that marks out BMW from the other liter bike manufacturers.

The suspension was pretty stiff for the very poorly paved roads we threw the bikes down. Even the Dynamic Damping Control was unable to compensate for the harsh bumps, although I'll admit we left it in Sport for most of the ride simply because of the speed we were doing. If you could endure the big bumps, the reward was one of the sharpest turning bikes we've experienced. In fact, it was surprisingly user-friendly for such an uncompromising sports machine. Our bikes were fitted with BMW's ABS and adjustable traction control, which gave you peace of mind while riding, but only our deer scare called any of them into action. Or I simply didn't sense the traction control working while powering out of turns. Certainly the anti-wheelie electronics were doing their job pretty well, keeping a busy front end mostly on the ground.

Having ridden the regular S1000RR several times, I'd come to the conclusion that it was rather edgy, a little nervous for my needs - more extreme than my 2008 Yamaha R1 even. And yet the HP4 proved a much more usable machine that was a pleasure to ride, helping to justify its high price tag.

2013 BMW HP4 side view 05 Photo 7/22   |   2013 BMW HP4 Side View 05


Since we were attending the swanky Pebble Beach week and riding such an extraordinary machine, we decided to splash out on some new riding gear - we didn't want to rock up to an event where entry cost more than my first car in scruffy old gear.

Preferring Alpinestars clothing to almost anything else, we visited a few local stores and made our selection, with our priorities being protection, style and comfort. We wanted to mingle with the wealthy, but not be compromised if one of them knocked us off the bike!

So we started with the Jaws leather jacket with an optional hard shell back protector replacing the foam that comes with it. This augmented the shoulder and elbow protectors already fitted. The leather itself is 1.3mm thick, allowing for good abrasion resistance.

It's available in black and white but we opted for solid black with the white A/Stars logos. To keep you cool, the leather panels on the front and back are perforated. There are also fabric panels on the sleeve and front section plus zipped openings to allow more airflow. With the quilted liner removed, the Jaws jacket has good air movement, keeping you comfortable in hot weather.

For practicality, it has two zipped outer pockets and three velcroed inner ones. It will also zip into Alpinestar pants and has neoprene collar and cuffs for greater comfort.

Alpinestars summer clothing review alpinestars jaws jacket 13 Photo 14/22   |   Alpinestars Summer Clothing Review Alpinestars Jaws Jacket 13

While an expensive leather jacket should get you past most bouncers on the door, the choice of pants is more crucial. We were torn between a good overpant that we could wear over smart pants, or a pair of Alpinestars denim jeans. After several days of indecision we opted for the Axiom denim pants with knee and hip protection.

The darker denim looked more classic and the cut didn't suggest you'd ridden to the venue. In fact, they worked very well. The only snag we encountered was the comical leg length, requiring about 3" to be cut off the bottom, causing problems with the zipper on the lower inner leg.

Alpinestars summer clothing review alpinestars denim jeans 14 Photo 15/22   |   Alpinestars Summer Clothing Review Alpinestars Denim Jeans 14
Alpinestars summer clothing review alpinestars pants 17 Photo 16/22   |   Alpinestars Summer Clothing Review Alpinestars Pants 17

After a tailor did the business, we strapped motocross-style knee protectors underneath, in place of the Axiom's foam pads. These were both more resilient and better placed than the foam, ensuring better protection.

Hot feet can cause your body temperature to rise rapidly, so we tried several different riding boots, eschewing our usual GP-style calf-length boots for Alpinestars low-cut S-MX1 boots. These still cover the ankles, which is vital protection for riding but were more comfortable when walking the show grounds. They offer hard shells for the heels and toes as well as fabric sections over the front of the foot. These provide amazing airflow that keep your feet wonderfully cool while in motion - not sure why all boots don't offer something similar...

Alpinestars summer clothing review alpinestars S MX1 boots 15 Photo 17/22   |   Alpinestars Summer Clothing Review Alpinestars S MX1 Boots 15

The final piece of protection was the Alpinestars SP8 leather gloves. These replaced the GP Tech gloves I usually wear but are difficult to get off in a hurry. However, the slightly shorter SP8 still offered good wrist protection, third to fourth finger bridge, foam padding, polymer knuckle protection and suede palms for better grip.

Alpinestars summer clothing review GP tech gloves 16 Photo 18/22   |   Alpinestars Summer Clothing Review GP Tech Gloves 16

With all this gear, heat is still a factor, especially when stationary, so Alpinestars underwear has been a revelation. The Summer Tech T-shirt wicks away all your sweat, keeping outer layers dry. I also use the padded shorts, both for another layer of protection as well as moisture control. Finally, A/Stars' range of summer socks is a godsend. They wick away moisture and help prevent heat accumulation. Before I found these items I was very uncomfortable riding in the California summer, but Alpinestars changed that.

Offering good protection for high-speed riding, the new gear was well ventilated for summer temps and looked smart both on and off the bike. So we managed to pull off the impossible dream of avoiding the traffic around the events and mingling with the other visitors without looking like scary bikers. Mission accomplished.

For more information visit:

2013 BMW HP4 akrapovic exhaust 03 Photo 22/22   |   2013 BMW HP4 Akrapovic Exhaust 03
By Greg Emmerson
1078 Articles



Marcel Lech used to think 450 hp was all he needed to enjoy his Supra. Instead, he ended up with nearly 1,000 hp that, at best, gets used, weather permitting, only a few of days and just 2 seasons out of the year.
Aaron BonkDec 6, 2018
A hot front-wheel-drive, turbocharged hatch that comes with the right kind of balance: not as "grown up" as a VW GTI, but not as aesthetically loud as a Civic Type R.
Austin LottDec 5, 2018
It almost feels rare to find an FD without an LS these days but there are still people like Ranj Jaaf who appreciate the joys (and woes) of the rotary Mazda intended for their RX-7.
Austin LottNov 29, 2018
The Koruworks 350Z has had a whirlwind first year in Formula D.
Bob HernandezNov 29, 2018
Veterans and newbs, die-hard gearheads, and total derps take note: This street-driven, 518-whp Evo IX is a fine example of what the tuning scene is all about.
Luke MunnellNov 28, 2018
Sponsored Links