DB Disc Brake ROAD Carbon Wheels Key Features  The Basic Disc Brake Road Wheels Road TLR disc brake carbon rims with light weight Special layup schedule with 60% T700 & 40% T800 Easy tire mount and tubeless ready design Asymmetry Disc Brake Road Rims High end disc brake carbon racing wheels WHEELS SPECS Wheel roundness tolerance: ≤0.3mm Wheel lateral tolerance: ≤0.3mm Wheel center tolerance: ≤0.3mm    Rim 700C ASD DISC BRAKE TUBULAR FOR ENDURACE|GRAVEL ROAD BIKES          33/44/55 mm Tubular Carbon Rims 700C ASD DISC BRAKE CLINCHER FOR ENDURACE|GRAVEL ROAD BIKES        33/44/55 mm Clincher Carbon Rims Hub SLR DB Straightpull hubs Front 24h 12/100mm AT                     Rear 24h 12/142mm AT Shimano 11S, Campy 11S Brake Center  Lock System Spoke PSR1420/CX-Ray 4.2g/PC Nipple External/internal alu nipples or brass nipples Service Kit N/A Max.system weight 110-130 kg Model (weight with CX Ray Spokes) All Weight is w/t 5% tolerance DB-ASD33T-DISC (1242g) DB-ASD44T-DISC (1362g) DB-ASD55T-DISC (1402g) DB-ASD33C-DISC (1502g) DB-ASD44C-DISC (1582g) DB-ASD55C-DISC (1642g)

New  Carbon Rim With Graphene Nano Technology We offer upgraded options for the ASD disc brake road rims and mtb rims With Graphne Nano Mesh Filling Technology Add 20%+ Strength or reduce 15% weight Testing Chart Testing Results Conclusion To carbon composite products, the normal epoxy resin system only supplies 5% strength contribution. The main function of resin is for moulding and curing. With Graphene nano mesh filling technology, the resin system's strength could be raised about 20%. It means to a carbon part with a certain weight, we can make it same strength&less weight or same weight&more strength.

Tyre pressure is related to the comfort and safety of your riding, so it's important to choose the correct tyre pressure. In this article, we look at how to choose the best tyre pressure for your riding style and conditions. The best tyre pressure for your bike depends on many factors: the kind of bike, the kind of tyres, rider weight, road conditions and weather conditions. Most Carbonal road bicycle carbon wheels (clincher rim - inner width 18mm, outer width 25mm; tubular rim - 25mm width) fit ≥ 25c tyres. Suggested tyre pressure: Kind of bike Kind of tyre Rider weight Front wheel Rear wheel Adjust for weight Road bike Inner tube tyre (25C) ≤70Kg 90psi / 6.2bar 93psi / 6.4bar Add 2psi for every 5Kg over 70Kg Subtract 2psi for every 5Kg under 70Kg Tubeless tyre (25C) 80psi / 5.5bar 83psi / 5.7bar Mountain bike Inner tube tyre ≤70Kg 36psi / 2.5bar 38psi / 2.6bar Add 1psi for every 5Kg over 70Kg Tubeless tyre 26psi/ 1.8bar 28psi / 1.9bar Cyclocross/Gravel bike Inner tube tyre (35C) ≤70Kg 48psi / 3.3bar 50psi / 3.5bar Add 1psi for every 5Kg over 70Kg Tubeless tyre (35C) 36psi / 2.5bar 38psi / 2.6bar Schwalbe's recommended tyre pressure: Rider weight Tyre width 60kg / 132lb 85kg / 187lb 110kg / 242lb 23C 100psi / 7.0bar 115psi / 8.0bar 130psi / 9.0bar 25C 87psi / 6.0bar 100psi / 7.0bar 115psi / 8.0bar 28C 80psi / 5.5bar 94psi / 6.5bar 108psi / 7.5bar 32C 65psi / 4.5bar 80psi / 5.5bar 94psi / 6.5bar 37C 50psi / 4.0bar 72psi / 5.0bar 87psi / 6.0bar Set the correct tyre presure in your bike tyres is crucial, then you can achieve the best grip level and rolling resistance level.