CRF 450 R (2002 - 2023) aluminum rear sprocket - 51 teeth | RENTHAL

2002 - 2023 HONDA CRF 450 R
Aluminum rear sprocket - 51 teeth | RENTHAL

Fits to:

HONDA CRF R 450 cc [2002 - 2023]
$58.45
$64.94 -10%
  • Chain pitch: 520
  • Number of teeth: 51

Estimated delivery date to your address:
Dec. 23, 2024

2002 - 2008 HONDA CRF 450 R
Transmision ratio:

12131415
383.17
-14.2%
2.92
-20.8%
2.71
-26.5%
2.53
-31.4%
393.25
-12.0%
3.00
-18.8%
2.79
-24.6%
2.60
-29.6%
403.33
-9.7%
3.08
-16.7%
2.86
-22.6%
2.67
-27.8%
423.50
-5.2%
3.23
-12.5%
3.00
-18.8%
2.80
-24.2%
433.58
-3.0%
3.31
-10.4%
3.07
-16.8%
2.87
-22.4%
443.67
-0.7%
3.38
-8.3%
3.14
-14.9%
2.93
-20.6%
453.75
+1.6%
3.46
-6.2%
3.21
-12.9%
3.00
-18.8%
463.83
+3.8%
3.54
-4.2%
3.29
-11.0%
3.07
-16.9%
473.92
+6.1%
3.62
-2.1%
3.36
-9.1%
3.13
-15.1%
484.00
+8.3%
3.69
standard
3.43
-7.1%
3.20
-13.3%
494.08
+10.6%
3.77
+2.1%
3.50
-5.2%
3.27
-11.5%
504.17
+12.8%
3.85
+4.2%
3.57
-3.3%
3.33
-9.7%
514.25
+15.1%
3.92
+6.2%
3.64
-1.3%
3.40
-7.9%
524.33
+17.4%
4.00
+8.3%
3.71
+0.6%
3.47
-6.1%
534.42
+19.6%
4.08
+10.4%
3.79
+2.5%
3.53
-4.3%
544.50
+21.9%
4.15
+12.5%
3.86
+4.5%
3.60
-2.5%
554.58
+24.1%
4.23
+14.6%
3.93
+6.4%
3.67
-0.7%

Specifications

Manufacturer RENTHAL
Type Drive
Chain pitch 520
O-rings No
Color Red
Material 7075-T6 Aluminum
Net weight (kg) 0.48
Units Each
Position Rear
Number of teeth 51

Product description


CNC-machined from a specially enhanced 7075-T6 aluminum alloy Machined self-cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance Ultralight design is 66% lighter than steel, yet incredibly durable

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