Drive Chain Replacement (2020-2021)

Drivetrain chain replacement:

Old chain: 25 series riveted roller chain, andymark am-0370

• Chain Size: #25
• Length: 10 ft.
• Material: Steel
• Pitch: 1/4 in.
• Style: Riveted - Single Strand
• Weight: 1.014 Lbs

Actual length on rover per wheel: 40 ⅝” 

New chain: McMaster-Carr #6261K171

https://www.mcmaster.com/6261K171-6261K284/ 

• Chain Size: #25
• Length: 4 ft.
• Material: Steel
• Pitch: 1/4 in.
• Style: Riveted - Single Strand