SHIMANO BR-R451 Bicycle Brake Calipers
Unlock 10% OFF by joining our newsletter
Unlock 10% OFF by joining our newsletter
The Shimano BR-R451 mid-reach road brake calipers offer a versatile rim brake solution for cyclists who require extra clearance for larger tires or fenders. Available in a sleek black finish, these calipers provide a perfect balance of light action and accurate braking power. They are an ideal choice for road, touring, or urban bikes where standard short-reach brakes do not provide enough vertical height.
Optimized for use with Shimano Super SLR enabled STI units and dedicated brake levers.
Fully compatible with major groupsets including Dura Ace 7900, Ultegra 6700, 105 5700, and Tiagra 4600.
Designed to deliver a crisp and responsive lever feel when paired with modern Shimano shifters.
Engineered to prevent the mushy brake response often found when mixing incompatible SLR generations.
Provides a firm and predictable biting point for increased rider confidence.
Features adjustable toe-in brake shoes to ensure the pads hit the rim surface at the perfect angle.
Toe-in capability helps eliminate annoying brake squeal and improves overall modulation.
Light action spring mechanism reduces the hand force required for effective stopping.
Dual-pivot design offers increased mechanical advantage for superior braking leverage.
High-quality construction ensures consistent performance in both wet and dry conditions.
Mid-reach dimensions provide the necessary vertical clearance for mudguards and wider road tires.
Includes both front and rear calipers to provide a complete and balanced braking system.
Sleek black finish provides a professional and understated look that complements any frame.
Easy to install and maintain using standard hex key adjustments for cable tension and centering.
Built to the rigorous durability standards associated with the Shimano road component line.
Component Type: Front and Rear Rim Brake Caliper Set.
Reach Type: Mid-Reach.
Technology: Super SLR Compatible.
Color: Black.
Adjustment: Adjustable toe-in shoes for optimal rim contact.
Lever Compatibility: Tiagra 4600, 105 5700, Ultegra 6700, and Dura Ace 7900 series.
Rev. 11/11/2024
We want you to be completely satisfied with your purchase. If you need to make a return, please read our policy carefully:
Return Window
Our standard return policy allows customers to return items within 30 days of purchase.
Items must be returned in their original condition with proof of purchase to qualify for a refund or exchange.
Final Sale Products
All products from our NOB (New Open Box) collection are final sale and cannot be returned. However, if a NOB product arrives incorrect or defective, it is not considered final sale andcan be returnedfor a replacement or refund.
Product Condition
The item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. Products not in the original packaging or previously installed will be rejected, and a refund will not be issued. Please verify fitment before installation.
If your order arrived damaged, please let us know immediately through support@movatik.com. We will require pictures of the product, the damage, any barcode stickers on the product, the box or bag it shipped in, and the shipping label.
A special note about locks: Locks must be returned with all keys and combination locks must be set to all 0s. If the keys are missing from the return or combinations are not set to 0, the return will only qualify for store credit.
Return Shipping
Return shipping costs are the customer’s responsibility in cases where the product was delivered as described, without defects, damage, or errors on our part. We only cover return shipping for items that arrive damaged, defective, or incorrect due to an error on our side.
For size-related returns, if the size you ordered was delivered correctly, we do not cover the return shipping. We only cover return shipping when an incorrect size was sent due to an error on our part.
We have volume discounts that will provide a discounted shipping rate. If we provide a return label, the cost will be deducted from your refund.
If you use your shipping label, please include your order number in the return package. This is for expediency in processing your return and disbursing a refund. If this is not done, your refund may be delayed until we can find which order the return corresponds to.
Items that require freight shipping will have a higher cost determined by the carrier's rates. In these cases, we will reach out to confirm the return. Items that are shipped by freight include but are not limited to: racks and large bags.
Shipping costs paid by the customer
Shipping costs paid by the customer at purchase are non-refundable.
Damages and Issues
Please inspect your order upon reception and contact us immediately if the item is defective, or damaged, or if you receive the wrong item so that we can evaluate the issue and make it right.
Processing Refunds
We will notify you once we've received and inspected your return, and let you know if the refund was approved. If approved, you'll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund.
Rejected Returns
Do not return items that have been used or installed without notifying us first. All used, installed items that we receive without previous notification will be rejected, and no refund will be issued. All products are thoroughly inspected and photographed when received as proof. The customer is responsible for providing postage to recover these products or paying a postage fee for us to ship the product back.
Do not return items after the return window has passed, they will be rejected and no refund will be issued.
Charge Restocking Fee
We reserve the right to charge a 50% restocking fee for all items returned not in new condition. This fee will only apply to all previously installed products or with clear signs of usage.
Return to Customer
Upon request, the product can be shipped back to the customer, at the customer's expense, and no restocking fee will be processed.
Chargebacks
Important! Once a Chargeback has been filed, we are not allowed to issue a refund.
In the event of a Chargeback claim being filed, we will submit all available evidence to the cardholder's bank. Please note that Chargeback claim reviews may take 65 to 75 days after the transaction is made. In a few cases, the review can take longer than 75 days.
Please contact our Customer Service team before submitting any chargeback claims.
To start a return, log into your account, find the order you want to return, click "Request return" and follow instructions
The Shimano BR-R451 mid-reach road brake calipers offer a versatile rim brake solution for cyclists who require extra clearance for larger tires or fenders. Available in a sleek black finish, these calipers provide a perfect balance of light action and accurate braking power. They are an ideal choice for road, touring, or urban bikes where standard short-reach brakes do not provide enough vertical height.
Optimized for use with Shimano Super SLR enabled STI units and dedicated brake levers.
Fully compatible with major groupsets including Dura Ace 7900, Ultegra 6700, 105 5700, and Tiagra 4600.
Designed to deliver a crisp and responsive lever feel when paired with modern Shimano shifters.
Engineered to prevent the mushy brake response often found when mixing incompatible SLR generations.
Provides a firm and predictable biting point for increased rider confidence.
Features adjustable toe-in brake shoes to ensure the pads hit the rim surface at the perfect angle.
Toe-in capability helps eliminate annoying brake squeal and improves overall modulation.
Light action spring mechanism reduces the hand force required for effective stopping.
Dual-pivot design offers increased mechanical advantage for superior braking leverage.
High-quality construction ensures consistent performance in both wet and dry conditions.
Mid-reach dimensions provide the necessary vertical clearance for mudguards and wider road tires.
Includes both front and rear calipers to provide a complete and balanced braking system.
Sleek black finish provides a professional and understated look that complements any frame.
Easy to install and maintain using standard hex key adjustments for cable tension and centering.
Built to the rigorous durability standards associated with the Shimano road component line.
Component Type: Front and Rear Rim Brake Caliper Set.
Reach Type: Mid-Reach.
Technology: Super SLR Compatible.
Color: Black.
Adjustment: Adjustable toe-in shoes for optimal rim contact.
Lever Compatibility: Tiagra 4600, 105 5700, Ultegra 6700, and Dura Ace 7900 series.
Great Experience & Even Better Customer Service and Response to Delayed Delivery on the Part of UPS.
Erica
Nice product and fast service
Jay Lacasse
The price you were charging for the knee warmers combined with free shipping was nearly unbelievable.
Robert
{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}