Rant Bangin 48 Cranks (Black) (170mm)

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Price: $103.99

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Rant Bangin 48 BMX Cranks Description:

The Rant Bangin 48 cranks feature a 3-piece design with 4130 heat-treated chromoly arms, wrap welded spindle and pedal bosses for additional strength, and a 19mm heat-treated chromoly spindle with 48 splines. RHD/LHD compatible.

Note: Includes arms, spindle and bolts only.


  • 4130 heat-treated chromoly arms
  • Wrap welded spindle & pedal bosses
  • 19mm heat treated chromoly spindle
  • RHD/LHD compatible


  • Spindle: 19mm chromoly
  • Spindle Bolts: 3/8" x 24 tpi (x2)
  • Spindle Splines: 48
  • Drive Side Compatibility: Left & Right
  • Sprocket Bolt: 10 x 1.5mm
  • Color: Black
  • Weight: 33.5 oz (w/o BB)
New cranks deserve a new bottom bracket, click here for a BB Kit that fits these cranks. 

This product was added to our catalog on May 22, 2020

Michael Guertin
Verified Owner
Thursday, Apr 11 2024 (3 months ago)
Rant Bangin 48 Cranks (Black) (170mm)
Absolutely love these cranks super solid and was easy to install I highly recommend these cranks
Joshua Baith
Verified Owner
Monday, Apr 10 2023 (about a year ago)
Rant Bangin 48 Cranks (Black) (175mm)
Solid cranks. Great price, but I feel like the crank bolt wants to strip easily. Also it does come loose every time I ride.
Anthony Orosco
Verified Owner
Tuesday, Mar 30 2021 (about 3 years ago)
Rant Bangin 48 Cranks (Black) (165mm)
Jesus Christ were these hard to install , damn near had a hernia trying to tighten them down, but they looks solid tho?