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FSA (FSA Speed Ahead) 8420ST Power Drive Bottom Bracket - English, 73x118mm, FSA Power Drive Spindle, Silver
Full Speed Ahead

FSA (FSA Speed Ahead) 8420ST Power Drive Bottom Bracket - English, 73x118mm, FSA Power Drive Spindle, Silver

MPN: 210-3534 · UPC: 400310002822

$32.00
In Stock — Ships in 4-9 Days
📦 Ships from Warehouse — 4-9 Business Days
Select Option: FSA (FSA Speed Ahead) 8420ST Power Drive Bottom Bracket - English, 73x118mm, FSA Power Drive Spindle, Silver
1
🏪 Free pickup: 26 Essex St (Rear), Andover MA · 978-270-4895
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Replacement bottom bracket for FSA's Power Drive splined cranksets. The stiff forged hollow chromoly spindle is supported by a pair of sealed industrial cartridge bearings. Additional weather protection comes from double “Snap” seals.

  • Forged hollow SCM4130 chromo spindle
  • Industrial 6002KRS cartridge sealed bearings with oversized 3/16” diameter balls
  • Cold forged aluminium cups
  • Double “snap” seals for water and dirt protection
Bottom Bracket Shell I.D. 34
BB/Frame Interface English
BB Shell Width (mm) 73
Weight 335
Spindle Length 118mm
Defined Color Silver
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FSA (FSA Speed Ahead) 8420ST Power Drive Bottom Bracket - English, 73x118mm, FSA Power Drive Spindle, Silver
$32.00
In Stock — Ships in 4-9 Days