Coefficient RR (Road Race) Carbon Handlebar.
The Coefficient RR handlebar is purpose-built for riders that race frequently on pavement and/or gravel.
Ideally Suited For:
- Road Racing & Chasing City Limit Signs
- Aggressive Gravel Riding & Racing
- ITU Draft Legal Triathlon Racing
The RR's patent pending integrated computer bridge is not just a perch for your favourite data capturing gizmo, it offers hand placement options to powerfully and comfortably lift you over a steep climb AND/OR stretch-out and narrow-up to bridge a gap or breakaway from the pack. Designed within UCI and ITU rules, the RR will change your cycling experience for the better.
Both the AR and RR feature Coefficient aero-ergonomics that make it easier to ride faster on the noon ride or an all-day ride. With a deeper drop and increased rigidity, the RR promotes a more aggressive, aerodynamic riding position. Our patented Coefficient SWOPE (sloping, sweeping bar tops) carries over from the AR to relax your upper body and improve respiratory and neuromuscular function.
The RR Bar is Shimano Di2 compatible. It not only accepts the bar end junction, it includes exit holes for remote shifter buttons in four locations (2 each side) on the underside of the tops.
| Available Sizes (C to C) | 38cm | 40cm | 42cm | 44cm |
| Clamp Diameter | 31.8mm | |||
| Drop | 127mm | |||
| Reach | 77mm | |||
| SWOPE (sweep + slope) | Sweep: 12 degrees / Slope 15 degrees | |||
| Flare | 7 degrees | |||
| Drop Width (C to C) | 40cm | 42cm | 44cm | 46cm |
| Stem to Computer (C to C) | 87mm | |||
| Clamp Area Width | 56mm | |||
| Aero Top Width | 43mm | 45mm | 47mm | 49mm |
| Weight (grams) | 310 | 315 | 320 | 325 |
Get a GO pro mount for you bars
Buyer is responsible for all international import fees and duties
Details
Our products are sourced from the world’s best suppliers, using top-quality materials built for durability and performance. We only stock gear we’d be proud to use ourselves. And with expert knowledge on our team, you can shop with confidence knowing you’re getting the very best.
Shipping & Returns
Shipping
New Zealand orders:
We aim to process all orders the same day they’re received. Deliveries are made by CourierPost or Aramex, and tracking details will be automatically emailed once your order has been dispatched. Please note that courier delivery times can vary depending on your location and courier network performance.
International orders:
We love sending gear across borders—but please be aware that import duties, taxes, or customs fees may apply once your parcel reaches your country. These charges are the responsibility of the customer and vary between regions. We recommend checking your local customs or border services website before ordering.
Returns
We want you to be happy with your purchase. If you change your mind, you have 30 days from the date of purchase to return your item for a refund or exchange.
To be eligible, your item must be unused, in its original condition, and include all original packaging.
Return shipping costs are the responsibility of the customer and are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund total.
For higher-value items (over $75), we recommend using a tracked and insured courier service. We can’t guarantee that we’ll receive your returned item without tracking.
Depending on your location, exchange times may vary.
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