Woot has listed this product 2 times over time.
Shimano Tiagra BR-R451 Dual-Pivot Brake
$51.95
This deal ended on Feb 17, 2026
About This Deal
Good value 57 mm drop rear calliper brake. Super SLR dual pivot design keeps operating friction to a minimum, improving braking performance. Must be used in conjunction with ST-4600, ST-4603, ST-5700, ST-5703, ST-6700 or ST-7900 STIs for correct leverage ratio. Enhanced brake arch proportions give a quicker linear response and increased power. 57 mm drop. Lightweight aluminium calliper design with tough anodised finish. Toe-in adjustable brake shoes for perfect pad alignment. Durable quick release for fast and easy wheel removal. Comes with 10. 5 mm sunken nut. Mixed materials Good value 57 mm drop front calliper brake Enhanced brake arch proportions give a quicker linear response and increased power 57 mm drop Lightweight aluminium calliper design with tough anodised finish Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item Warranty: 90 Day Woot Limited Warranty
Key Features
- ✓ Mixed materials
- ✓ Good value 57 mm drop front calliper brake
- ✓ Enhanced brake arch proportions give a quicker linear response and increased power
- ✓ 57 mm drop
- ✓ Lightweight aluminium calliper design with tough anodised finish
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Technical Specifications
- (1) Shimano Tiagra BR-R451 Dual-Pivot Brake calliper, 57 mm Drop, Rear, Black
Purchase Limit: 10 per customer
Shipping Information
Standard Shipping
Not available in: AK, HI, AA, AE, AP, AS, FM, GU, MH, MP, PW, PR, VI
PO Box shipping not available
Two-Day Shipping
Not available in: AK, HI, AA, AE, AP, AS, FM, GU, MH, MP, PW, PR, VI
PO Box shipping not available
One-Day Shipping
Not available in: AK, HI, AA, AE, AP, AS, FM, GU, MH, MP, PW, PR, VI
PO Box shipping not available