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More Thoughts on the Ergon GA1

Posted by Jeremy Yang On November - 17 - 2009


Ergon GA1 in Team colors

I got a chance to put the Ergon GA1 grips on my bike for the last couple of months. The GA1′s are a bit different from the normal Ergon grips that everyone knows. Rather than having a flat area for you to rest your palm on, thereby increase more palm/grip interface, the GA1 has a slight oval shape to it which tucks inside your hand and thereby increasing palm/grip interface over the normal round grip.

Since RL did a full review on these grips before, I thought I’d just add my experience with them. I’ve found the GA1′s shape to be very easy to adapt to. I know RL had a bit of a hurt palm when he first started riding with the GA1, but I’ve found it to be instantly familiar and comfortable. They were more than comfortable enough for a 4+ hour 20+ mile jaunt in the mountains two months ago.


About 10 miles in on a 20+ mile ride. The GA1′s were comfy

I recently swapped the grips over to the Niner AIR9 I’m riding to continue the testing. The change has been nearly seamless although I did have to find the sweet spot again as it wasn’t as easy as just bringing the handlebar over. This took all of 1 ride and I’ve been happy with the comfort and lack of hand fatigue from the grips ever since.

Although not a weight weenie grip I definitely don’t mind the extra grammage of the GA1. After using foam grips for the past few months then switching to the GA1, there was definitely a weight gain. However, I am more than happy to take the weight gain because the comfort level of the GA1 and the clamp that keeps the grip in place. In comparison to the original GP-1, which I’ve run for years, the GA1 is about 50 grams lighter.


Swapped to the AIR9 when the Jet went down for recall. Great on this bike too!

My final thought is to stick with the small. Even though I wear XL size gloves, I find the small to be more than enough room for me. The fit is really good with the small and I really can’t imagine how much bigger the Large sized version of the GA1 would be.

Popularity: 6% [?]

Yes, 1 degree makes a difference

Posted by Jeremy Yang On October - 20 - 2009

So my beloved Jet9 was recalled. Very sad as I liked that bike a lot. It fit my style of riding to a “T”. The first issue I had to deal with was what was I going to do? I had three options which were:
1. Buy a significantly discounted niner frame and wait 6 months to get a new 2010 Jet9
2. Straight swap to a RIP9. Even trade, no money being exchanged
3. Get $150 and wait 6 months to get a new 2010 Jet9

Since riding rigid, I’ve found that I don’t need a lot of suspension for most of my riding, hence the JET fit my riding style perfectly. I’m sure I could have adapted to the RIP and be happy with that bike, but in this case less is more. So, option 2 was out.

Now it was down to options 1 and 3. I knew which option my wife wanted me to go with and it definitely was not option 1 but, my wonderful wife was supportive when I did go with #1 in the form of an AIR9.


My JET9 replacement, Niner AIR9

I swapped out all the part from the Jet to the AIR. I bought some new cables as I was not crazy about the Alligator ilinks I had used. They were great, but a little finicky to set up. I also had to buy a new seatpost as the seatpost diameters were different.

I got in a short 3 mile “teaser” ride on Friday after everything was done. I immediately noticed that I felt a slightly forward bias as compared to the JET. This bias made me feel more susceptible to going over the bars. I only noticed this in some short downhill sections but since I was on a new bike high and I was only doing 3 miles, I decided to chalk this feeling up to the tackier trail which may have held my caused the front to grip better making me less balanced on the bike. It could also have been the fact that I haven’t ridden a mountain bike for about a month as I went through my busy season at work.


Scandium makes for a light frame that is still pleasing to ride

But today’s ride confirmed it: there is a slight forward bias to the bike as compared to the Jet. I got in a pre-work ride and I noticed I had to consciously push myself farther off the back of the bike on the downhills sections to feel as though I would not fly over the front of the bars. When I got to the office this morning I took a look at the geometry numbers for the first time and compared them with the Jet9.

So what caused this feeling of forward bias? A one-degree difference in Seat Tube Angle. All of the other “main” geometry figures were the same: head tube angle, effective top tube, head tube length. The difference of one degree in the Seat Tube Angle put the seat just a tad bit more forward and also a little higher since the seatpost height stayed the same.

After some consultation, I’ve decided to adjust to the difference rather than make changes to my cockpit setup, which is currently nearly identical to my previous setups.

Popularity: 6% [?]

Southern California: Best Mountain Biking Locale in the World?

Posted by Jeremy Yang On April - 3 - 2008

A recent press release by the Bicycle Retailer and Industry News website mentioned that Bicycling Mag has decided to move its offices from Burbank to Valencia, California. For those of you who are unfamiliar with Southern California, Burbank is a city just north of downtown Los Angeles while Valencia is a little farther northwest of Burbank, another 25 miles.


Riding next to the beach… +1 for So. Cal riding

Bicycling Mag’s Steve Madden (I thought he made women’s shoes) stated that their reasons for keeping an office in Southern California is because its “important to have a place with access to sunshine.”


Jumping the gap on a So. California trail

That got me thinking: yeah, Southern California is a great mountain biking locale but could it be one of the Best Mountain Biking locales in the world? Could it be THE best Mountain Biking Locale?


Off chamber singletrack with some nice exposure to boot! yum

Here are my thoughts:

1. Diverse trails: You can’t start off any list of best mountain biking spots in the world without a list of what that location has to offer. I live in north Orange County and within one hour of me I have access to literally hundreds of trails. The Santa Monica mountains northwest of me are world renown for their challenging yet beautiful trails. The San Bernardino mountains to the northeast is home to what is widely considered the best singletrack in So. Cal.: San Ana River Trail (SART). To the east are two major race courses in Fontana’s Southridge which runs Cross Country, Downhill and Super D races as well as Temecula known for its Endurance racing. To the south, within an hour and a half drive, there are a ton of trails. I would not be exaggerating if I said that I could ride every Saturday for a year without riding the same trail twice.


Riding SART in the middle of December

The sheer variety of all that is available can make choosing a weekend ride particularly difficult. Want to ride in the mountains? Want to ride in the hills along the beach? Want to do a 100 mile epic? You can find them all in Southern California.


Lance ready to race in early November… notice the beautiful skies

2. Spectacular weather year round:
You can not qualify your locale as the best mountain biking spot in the world if you can not ride on dirt at least 3 seasons of the year. Year round riding gives you another point. Sure there are a ton of great spots in Colorado and Utah to ride but if they’re closed down 6 months of the year for the white stuff then you can’t really stake a claim to being the best. Maybe we’ll give you the title of best mountain biking locale 6 months of the year. :)

Think of it this way: I’ve been mountain biking through the last few winters and the coldest its ever been is the high 30s. What did I wear? For my legs: leg warmers & shorts. For my upper body: wicking base layer, long sleeve t-shirt & windbreaker pull over. No parkas, no snow boots, no ear muffs. On the other side of the coin I’ve ridden into the dead of summer with just shorts and tank-top type wicking shirt, no problem. Some guys even ride shirtless… although I’m not sure if that’s a plus or not.

Just an aside but why would you send products to test in places that are packed down by snow 6 months of the year? Unless you’ve got a mountain biking product made for extremely cold weather most products sent in the fall/winter can’t or shouldn’t be tested until spring/summer in those areas. Do you want your mountain bike getting ridden in conditions most mountain bikers wouldn’t venture out in? OK, now I’m just being selfish. ;)


Early MARCH race at Bonelli with temps in the low 70s

3. Tons of Local Bike Shops: If having choices are good then having a ton of choices is even better right? A few weeks ago, I visited 4 different bikes shops to check out there 29er collections. These four shops were within 5 miles of each other, not “as the crow flies” but actual driving miles. In Southern California you are not limited to the one LBS in town. Don’t like one place’s service or bikes? Stroll down the street and see if the next LBS doesn’t do better.

Not only are there a ton of LBS’s but some great big name e-tailers such as pricepoint.com & jensonusa.com are located in Southern California. Why is that good? Because if you buy something from them and select ground shipping, many times you can get your purchase the next day! No need to pay for expensive overnight shipping if you live here.


Pricepoint is almost down the street in Gardena, CA.

Jensonusa not only has quick shipping to So. California residents it also has two brick & mortar stores. Can’t wait until tomorrow to pick up your order? Roll on over to their store and pick up orders that you make from their online store.

4. Huge mountain biking community. I’m not a fan of riding solo, but that’s usually not a problem with such a large mountain biking community. The strengths of this is not just meeting friends and riding together, it also has fringe benefits. Having a large mountain biking community means demos are always swinging by. Just last week Specialized, Pivot and Rocky Mtn had demos going. This weekend Giant will be doing demos in So. Cal.


Demoing the KHS Flagstaff

Another fringe benefit to having a huge mountain biking community is that there are a lot of bike companies who have offices in Southern California. How is this a plus? Well, you can’t spend 24/7 mountain biking, right? You’re going to have to work sometime to pay the bills and what better place to work, for the mountain biker, than for a bike company? Niner, Intense, KHS, Felt, Shimano, Giant, Turner, etc. all have offices or are headquartered in So. Cal.

OK, enough bragging. Now I want to hear your arguments. Why do you think your location should be considered the best mountain biking locale in the world?

Popularity: 7% [?]

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