Item R18-38 (RX38SH), weight 470g, ERD 569mm. Wider, stronger and faster. This road 38mm deep clincher rim is 25mm wide. The wide rim profile offers improved aerodynamics, better handling in crosswinds condition and faster riding.

[Rim Brake] Custom hand built road bicycle carbon wheels with Bitex BX303F/R hub + Aero CX-Ray Sapim spokes & nipples. Eco Racing level, the most affordable performance carbon road bicycle wheelset.

Item R21-50 (RX50LH), weight 510g, ERD 545mm. Featuring a wide 21mm internal rim width, this tubeless ready 50mm clincher rim set offers a wide and stable platform for everything from road bike to gravel bike tires.

Item R21-38 (RX38LH), weight 480g, ERD 569mm. Featuring a wide 21mm internal rim width, this tubeless ready 38mm clincher rim set offers a wide and stable platform for everything from road bike to gravel bike tires.

Item R18-50X (RX50DH), weight 500g, ERD 545mm. This U shape 25mm wide 50mm deep clincher carbon fiber rims are asymmetrical 2.5mm offset profile, using an offset rim allows for a wheel build that has its better balanced.

Item R18-38X (RX38DH), weight 470g, ERD 469mm. Asymmetric rim profile with offset spoke holes for better triangulation of spoke angles and balance of tensions in a wheel build, resulting a stronger, stiffer, more compliant and reliable road wheels.

Item R18-30 (RX30SH), weight 430g, ERD 585mm. This 30mm deep clincher rim is the lightest rim in 25mm wide rim brake clincher range. Wider but lower profile makes this rim unmatched aerodynamic, it has the lowest possible cross wind sensitivity.

Item R18-88 (RX88SH), weight 720g, ERD 469mm. This 88mm deep road bike clincher rim is 25mm wide, it's a trend in road and triathlon road bicycle wheels. There are many benefits for use wide bike rims for clincher wheels.

Item R18-60 (RX60SH), weight 570g, ERD 525mm. This 18mm internal width 60mm deep high profile aerodynamic rim is designed for cyclists with a love for speed. Made for winning in road racing, circuit races, time trials and triathlons.

Item R18-50 (RX50SH), weight 500g, ERD 545mm. U shape 50mm deep rim profile makes this road clincher rim pretty stiff, but still aerodynamic performance. Durable and aerodynamic enough for road racing, training, climbing, and also cyclocross riding.

Item R18-45 (RX45SH), weight 480g, ERD 555mm. U shape aerodynamic rim profile makes this 45mm deep and 25mm wide road clincher tubeless rim better handling on corners and descents, durable for a variety of terrain.

[Disc Brake] Custom build road disc carbon wheel with Novatec D411 front and D412 rear hub + Sapim CX-Ray spokes & alloy nipples. Eco Racing level, lightweight, stiff and durable, perfect for your gravel & cyclocross bike.

Item D24-35X (GCX35), weight 360g, ERD 537mm. Asymmetric 2.5mm offset carbon rim for lightweight 650b gravel bike, clincher and tubeless ready, more stiff, strong and durable, perfect for building gravel bike disc brake wheels.

Item RT50S-CX, weight 410g, ERD 545mm. Wider and U shape 50mm deep rim profile, constructed with premium Toray T700 & T800 carbon fiber, makes this disc tubular rim stiff, strong and durable, a good choice for gravel bike or cyclocross disc brake wheels.

Item RT30S-CX, weight 350g, ERD 586mm. Wide and low U shape profile, constructed with premium Toray T700 & T800 carbon fiber, makes this disc tubular rim stiff, strong and durable, a good choice for road, gravel or cyclocross disc brake wheels.

Item RT38S-CX, weight 370g, ERD 569mm. Wider and U shape 38mm deep aero designed rim profile, constructed with premium Toray T700 & T800 carbon fiber, makes this disc tubular rim stiff, strong and durable, a good choice for gravel or cyclocross disc brake wheels.

[Disc Brake] Custom build disc brake gravel bike carbon wheel with DT Swiss 350 SP hub + Sapim CX-Ray spokes & alloy nipples. Mid Racing level, maximum durability, perfect for the your daily training, riding and racing use.

Item D24-50H (GZX50), weight 420g, ERD 545mm. This 28mm external and 24mm internal width 50mm road disc rim provides the perfect platform for anything from a 30C to 50C gravel, cyclocross tire and makes tubeless set up a breeze.

Item D25-35HX (GZX35), weight 350g, ERD 537mm. Asymmetric 2.5mm offset carbon rim for lightweight 27.5 inch & 650b gravel bike, hookless and tubeless ready, more stiff, strong and durable, perfect for building gravel bike disc brake wheels.

Item D24-38H (GZX38), weight 380g, ERD 569mm. The GZX38 was designed with one goal in mind: making the best rim possible for long distance gravel racing or riding. With a massive 24mm inner width, this rim provides a stable profile for even the widest gravel tires.