• Rigid shock-absorbing spring, one-piece bottom shell, sturdy and durable
• PU leather surface material, waterproof and easy to clean
• Hollow out center design, not stuffy, low pressure to hip
• The seat cushion adopts ergonomic design, is breathable and effectively absorbs shock, making cycling more comfortable

Specifications:

• Material: leather + high-density sponge + plastic bottom shell + iron bottom frame
• Standard type size: about 26cm*18cm*8cm
• Widened type size: about 24.5cm*19.5cm*8cm
• Standard type weight: about 529 grams
• Widened type size: about 556 grams
• Applicable: mountain bike/road bike