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The Good: http://www.danscomp.com/products/451020/Profile_Crank_Arm.html
The Bad: The driver side snapped at the spindle boss were the sprocket gos when I was at the Flow Skate Park.
The Good: I never broke them. That's the only good thing I can say.
The Bad: Where do I start? The crank boss around the spindle dents when grinding ledges goes wrong. They don't slide on unless you use the tool provided. The allen wrench needed is an odd size. Pain in my arse switching from my stem allen wrench to the one I needed for the sprocket boss screw.
Despite all my issues with them. I had them for like 5 years and never broke them. When I sold my bike, they went with it. Now I have some MirraCo cranks and I don't have one issue with them. By the way I weigh 180 pounds so the MirraCo's and the Profile's held up to my weight. If you're jumping from the second floor with these profiles. They'll likely break, but then again why the fuck would you jump off shit? It's not a trick and looks fucking dumb IMO. Get a mountain bike for that Evil Kneivel shit.
The Good: Clean look easy installation
The Bad: RACE MADE CRANKS welds dont hold up real expensive for what they are....bought a pair brand new year later drive side snapped at the spindle boss (ruining my sprocket too)....next 1 & 1/2 id broken four more same exact spot....sent the first one in never got any thing back only bad customer servise over the phone
The Good: They are a good crank dont get me wrong but only recommended for race use or light park use. installs in a fast manner.
The Bad: Weak around the welds when you ride hard, mine always developed cracks in and around the spindle boss. Always wore in too fast (profile death wobble)
The Good: looked good
The Bad: lasted 2 months and the pedal striped out and profile would not send me new ones for free
good while they lasted
The Good: Light, Stiff, Had them for over a year without problems.
The Bad: Mine siezed, user error though. Hard to find allen wrench for the bolts.
The Good: strong and light
The Bad: ?
| Crank Arm Construction | CNC machined parts and fabricated at our St. Petersburg, FL factory - USA |
|---|---|
| Crank Arm Materials | Fabricated with 4140 aircraft alloy. |
| Crank Arm Lengths | 145, 160, 165, 170, 175, 177, 180, 182, 185 & 190mm |
| Drive Side | LHD or RHD |
| Spindle | GDH* Chromemoly Steel *Gun Drilled Hollow (Titanium upgrade available) |
| Colors | Not al sizes: Chrome, Black, Clear/Raw, White, Gold Metal Flake, Red, Sparkle Gold, Sparkle Lime Green, Matte Blue, Matte Aqua & Mint Green. Plus, limited edition colors. |
| Weight |
N/A |
| Miscellaneous | Kit includes Crankarms, GDH heat-treated Chromemoly spindle, crank bolts, sprocket bolt, flush washers, 7mm allen key for GDH crank bolts, and the Profile Crank Installation Tool. Titanium upgrade for the sprocket bolt is available. No Boss kit come without a sprocket bolt. Comes with Gun Drilled Hollow CrMo or Titanium Spindle. American, Mid, and Spanish BB frames should use 5 5/8" spindles. BOTTOM BRACKET SOLD SEPARATELY. |
| Price | N/A |
| More Info | Profile website |
