Check the listing for details. Pride Revo Front Tiller Lock Steering Handlebars Knob Spring Pin Scooter Parts. Condition: Used. Listed at 34.99 USD. **PART NAME/NUMBER:**Tiller lock knob, spring, and pin for older Pride Revo scooters **CONDITION:** Previously installedTested & Works 100%! **ADDITIONAL DETAILS:** Part comes as shown. This is the knob and mechanism assembly for locking the tiller from swinging when the scooter is folded. FITS:: SC63 SC64 *** Yellow label is for my inventory management. *** Please see my other parts for sale in my eBay store. *** I will never sell you junk parts! Buy with confidence from an honest seller who knows these parts and personally tests each one! *** Free shipping from Midwest USA to the 48 contiguous United States. *Shipping to HI, PR, AK, NM & PO Box customers may be subject to additional shipping charges. *** Please ask any questions to verify you're getting the correct part you need. Thank you :)