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CrMo Crankset Specs
| MODEL |
TOTAL WEIGHT |
USE |
SPINDLE SIZE/TYPE |
SOLID/ HOLLOW |
SPINDLE MATERIAL |
ARMS MATERIAL |
SIZES |
| Race19 |
40.7 OZ |
Track |
3/4"/48T* |
SOLID |
4140HT* |
4130HT |
165-185MM |
| ProTC19 |
42.6 OZ |
Track |
3/4"/48T |
SOLID |
4140HT |
4130HT |
165-185MM |
| ProTC22 |
49.3 OZ |
Trail |
7/8"/48T |
HOLLOW |
4140HT |
4130HT |
180/185MM |
| Prospeed |
|
Track |
10 spline pinchbolt |
Solid |
4140HT |
4130HT |
175/180MM |
| DaBaron22 |
51.7 OZ |
Trail |
7/8"/48T |
HOLLOW |
4140HT |
4130HT |
180/185MM |
*48T = 48T SPLINE SPINDLE
*HT = HEAT TREATED FOR STRENGTH
Alloy Crank Arm Specs
| MODEL |
Type |
WEIGHT with
spider |
USE |
DRIVE
TYPE |
ARMS MATERIAL |
Spider Type |
Spider Size |
SIZES |
| MiniLE |
3 piece |
13.2 oz. |
Track |
SQUARE TAPER/ ISIS |
6061 T6 |
5 finger Integrated |
110 BCD |
135-165MM |
| MiniMax |
3 Piece |
13.2 oz. |
Track |
SQUARE TAPER/ISIS |
6061 T6 |
5 finger Integrated |
110 BCD |
135-165MM |
| HextremeLT |
3 Piece |
16.1 OZ. |
Track |
SQUARE |
7075 T6 |
5 finger separate |
110 BCD |
150-165MM |
| LoProXT |
3 Piece |
17.4 oz. |
Track |
SQUARE/ SPLINE |
7075 T6 |
5 finger separate |
110 BCD |
170/175MM |
| Slim Jim |
3 Piece |
379g |
Track |
SQ/ISIS/PS |
6061 T6 |
5 finger
integrated |
110 BCD |
130 - 175mm |
| HammerPro |
Integrated Spindle
/BB |
800g |
Track |
Proprietary |
7075 T6 |
110 BCD |
110 BCD |
160-180mm |
| 
