Related Clues:

• See 23-Down
• Holds back
• Burdens
• Parts of them are a cinch
• Riders' needs
• Charges, as with responsibility
• Shows disdain
• They're placed on horses
• Brooks' were "blazing"
• Harness parts
• Tack components
• Horse riders' seats
• ---
• Parts of horses' harnesses
• 'Blazing --'