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⚙️ Keep your classic ride alive and crushing with RaceFace precision!
The RaceFace Isis Bottom Bracket revives your ISIS crankset with durable 6061-T6 aluminum cups, a heat-treated chromoly spindle, and labyrinth-sealed cartridge bearings. Weighing just 245g and featuring an adjustable chainline for 68/73mm shells, it offers a lightweight, smooth, and precise upgrade that extends the life of your bike’s drivetrain without a full crankset replacement.
| ASIN | B0028MTQ1C |
| Best Sellers Rank | #251,494 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #113 in Bike Bottom Brackets |
| Brand Name | RaceFace |
| Color | Silver |
| Customer Reviews | 4.0 4.0 out of 5 stars (39) |
| Date First Available | May 7, 2009 |
| Included Components | item |
| Item Dimensions LxWxH | 5.5 x 2 x 1.9 inches |
| Item Package Dimensions L x W x H | 6.3 x 2.2 x 1.9 inches |
| Item Weight | 230 Grams |
| Manufacturer | RaceFace |
| Material | Aluminium |
| Model Name | CR6840 |
| Model Year | 2013 |
| Number of Items | 1 |
| Package Weight | 0.65 Pounds |
| Part Number | BBSRX113 |
| Size | 113 |
| Sport Type | Cycling |
| Style | Bottom Brackets |
| Suggested Users | unisex |
| Warranty Description | Limited Warranty |
D**D
Works well.
Works ok. Just ordered my second one. After about 4 years and 4000 miles mine needs replacing. It got very creaky and looks like it rusted out on the non drive side. I don't really do any obstacles but do stand up on my pedals.
B**M
Very well made product
High quality throughout. Been using it for several months on my cruiser to-from work, and it works very nicely - NO problems whatsoever.
D**E
Found this hard to find item
Exactly as advertised and it fit perfectly my Ellsworth Truth. Would buy from these folk again. Thanks!
T**R
Four Stars
So it's worked well but only have a couple rides on it so far. No creaks.
G**2
$30.00 for the race face compatible ISIS tool.
I can’t evaluate the feel & fit of this bottom bracket yet.... My LBC’s don’t carry this proprietary installation tool, and my standard Shimano tool will not fit over their hub. What I can tell you is I will most likely not be buying race face again. I do not appreciate being price gouged for a simple installation tool, ( whereas the shimano version is less than $7 bucks.
A**R
Five Stars
Excellent product.
J**I
Week bearings
Very week bottom bracket, bearings went out after five races.
B**B
Maybe I'm getting good service from them
This is my second Race Face replacement in ten years. Both started creaking within a few days. The bike shop says these are highly-stressed and should be changed every year. Maybe I'm getting good service from them, but I'm going to try another brand next time, just to be sure.
A**R
The item was delivered so fast and I love the item very much....
N**R
Habe das tretlager jetzt seit knapp 3 Monaten im Gebrauch und knapp 300 Kilometer später knackt es schon bei starken pedalieren
R**G
rides smooth, no issues on install, used in a kona taro 2013
S**R
easy to install, great fit in frame and crank arms, smooth and works well
D**Y
Works well in my Kona bike. Easy to fit.
Trustpilot
2 weeks ago
1 month ago