Bontrager Aeolus Pro 51 Disc TLR
Rear wheel, 28"BIke wheel type2
Product details
The Bontrager Aeolus Pro 51 Disc TLR wheelset is a high-performance component for road cyclists seeking aerodynamic efficiency and reliable durability. These wheels feature a 51 mm deep rim profile that reduces air resistance while maintaining stability in crosswinds, making them suitable for various terrains and races. With the tubeless-ready TLR design, they allow for lower tire pressures for better traction and comfort without compromising rolling resistance. The disc brake compatibility ensures consistent braking power in different weather conditions, with a Centerlock interface for secure rotor retention. The carbon fiber construction combines stiffness for efficient power transfer with compliance to absorb road vibrations. The setup includes 12x100 mm front and 12x142 mm rear for modern road bike frames. The inner rim width of 21 mm is optimized for tires ranging from 25 mm to 32 mm to support a balanced contact patch. Each wheel weighs approximately 1,590 grams, contributing to agile acceleration and handling. The hub system features sealed bearings for smooth operation and minimal maintenance, with a 36-tooth ratchet mechanism in the rear hub for quick engagement. This wheelset is a successor to previous Aeolus versions, with refinements in rim shape and material layering for improved aerodynamics and strength. It is suitable for riders focused on endurance racing, competition, or training with an emphasis on reliability and performance. The product is sold without tires, tubes, or rotors, which must be purchased separately for complete assembly. Compatibility checks with specific bike models are recommended to ensure proper fit and brake alignment.
BIke wheel type | Rear wheel |
Ability brake type | Disc brake Center lock |
Width | 31 mm |
jaw width | 23 mm |
Axle system | HR 12x142 mm, VR 12x100 mm |
Weight | 1590 g |
Item number | 66384550 |
Manufacturer | Bontrager |
Category | Wheels |
Manufacturer No. | 5254720 |
Release date | 17.1.2026 |
Colour | Black |
Exact colour description | Black |
Material group | Carbon |
Material | OCLV Carbon |
Bike area of use | Racing bikes |
Wheel size | 28" |
BIke wheel type | Rear wheel |
Ability brake type | Disc brake Center lock |
Material rim | Carbon |
Rim height | 51 mm |
Number of holes | 24x |
Width | 31 mm |
jaw width | 23 mm |
Axle system | HR 12x142 mm, VR 12x100 mm |
Axis standard | Thru axle |
Installation width rear | 142 mm |
Diameter rear axle | 12 mm |
Gear rim type | Shimano |
Cassette compatibility | 10-speed, 11-speed, 12-speed |
Freewheel | Shimano, SRAM |
Country of origin | Taiwan |
CO₂ emissions | 1.07 kg |
Climate contribution | CHF 0.11 |
Scope of delivery | conventional rim tape, TLR rim strip, TLR valve |
Weight | 1590 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Wheels» category have a defect within the first 24 months?
Source: Digitec Galaxus- BontragerNot enough data
- 1.Shimano0.5 %
- 2.DT Swiss0.6 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- BontragerNot enough data
- DT SwissNot enough data
- ShimanoNot enough data
Unfortunately, we don't have enough data for this category yet.
Return rate
How often is a product of this brand in the «Wheels» category returned?
Source: Digitec Galaxus- BontragerNot enough data
- 1.Shimano10 %
- 2.DT Swiss11.2 %