FEATURE:

• High TG clincher and tubular carbon rim.
• Reinforced nipple bed for larger spoke tension.
• Wide U shape design, better aerodynamics and stiffness.
• High quality carbon clincher and tubular rim with competitive price.

	MODEL	TYPE	PROFILE DXW	ERD*(mm)	SIZE	RECOMMEND TIRE SIZE	WEIGHT
	27.5ER-27	XC	25x27	554*	27.5”	27.5"x1.50-2.15	360±15g SL:28H  290±15g
	27.5ER-30		25x30			27.5"x1.7-2.25	390±15g
	27.5ER-35	AM	25x35			27.5"x2.0-2.5	430±15g
	27.5ER-40		30x40			27.5"x2.2-3.0	470±15g
	27.5ER-45		34x45	536*		27.5"x2.4-3.5	520±15g
	29ER-27	XC	25x27	591*	29"	29"x1.5-2.15	390±15g SL:28H  310±15g
	29ER-30		25x30			29"x1.7-2.25	420±15g
	29ER-35	AM	25x35			29"x2.0-2.55	450±15g
	29ER-35    2.6		28x35	585*		29"x2.0-2.55	450±15g
	29ER-30	XC	30x30	581*		29"1.7-2.25	425±15g

SOMETHING ABOUT RIMS

RIM WIDTH Wider tires are becoming more popular in all disciplines of cycling and modern rims are becoming wider to pair better with these tires.  Width is commonly measured as “internal rim width.” This is the distance between the rim walls that support the tire. Upgrading to a wider internal rim width provides more support for the tire's sidewalls.  This helps improve cornering by reducing a tire's tendency to roll on the rim.  The wide rim also provides additional support to the tire sidewalls at lower pressures than are possible on narrow rims.  This support, when paired with greater overall tire volume from wider tires, allows rider riders to run much lower tire pressures.  Wider rims are ideal for off-road applications like gravel and mountain biking  because enhanced support and lower air pressures from wider tires work together to improve overall traction and comfort.  Wider rims can improve cornering speed by helping tire side knobs bite in and preventing the tire from folding or burping air under heavy cornering loads.

RIM DEPTH AND  AREODYNAMICS At high speeds, air resistance is the greatest force that riders have to overcome.  This is why you see road riders draft each other in groups and pacelines, and why competitive triathletes and time trialists obsessively make their equipment and riding positions as aerodynamic as possible. Wheels contribute a great deal to a bike's overall aerodynamics. Upgrading to more aerodynamic wheels will help you save precious energy and ride faster. Generally, this consideration is only important for road or time trial riders. Aerodynamics is an incredibly complicated topic that needs its own in-depth scientific article.  The shape of the rim, the rim surface, the tire, spoke, and direction of wind all affect how efficient a set of wheels is.  To simplify, when comparing wheels made by the same brand, a deeper rim section is generally more aerodynamic than shallow rim sections.

FORK OFFSET

Fork offset is the distance between the front axle and the steering axis of the fork.

Experience A better ride with perfectly balanced spoke tensions. 

By offsetting the spoke holes on the rim 3mm to the side,

 The spokes on the drive side and non-drive side can be of equal length and spoke tension. 

This equal tension means that the wheel will behave more predictably when riding fast bumpy downhills.

FAQ                                                                                                                                                      

Q1: What is the quality of your products?

A: We are product quality has always been very stable, we have gone through various tests, and through the European and American EN test SGS test.

You can rest assured about the quality of the product.

Q2: Delivery time?

A: Usually our production lead time is 15 days, if you need to customize the logo will probably take an additional 3-5 days, if you need it urgently, we have this model XXX in stock and can ship it to you in 1-2 days.

Q3: Testing standards?

A: Passed EN14781 European standard test, SGS /UCI certification

Q4: What size tires can you fit on your wheelsets?

Answer.

1.The 23mm wide wheelset can be fitted with 23mm and 25mm outer tires

2.The 25mm wide wheelset can be fitted with 25mm and 28mm outer tires.

Q5: Can I make my own logo? Is the cost free or do I have to pay extra? How much does it cost?

A: Yes, but the development of LOGO will incur additional costs, the cost is we have to pay the water label factory, the cost is determined by the color and the size of the label, you can send me your label, I help you confirm the approximate cost.

Regular fee model.

Suitable for 1-2 sets of wheel sets (universal ruler 300x40mm)

Standard fee: General section 31-47USD

                   Bright cursor 92USD

                   Metal baking paint 155-186USD