SUNDAY - 2025 PRIMER 18" GLOSS BLACK

[SUNDAY - 2025 PRIMER 亮光黑18" BMX 兒童整車]

PRIMER 18"是一款中階兒童整車，專為16"以上兒童未來進階20"之前練習使用。

採用較輕量的18"輪組搭配仿造職業選手的車架幾何與多項進階款Odyssey零件與全油封Sunday後花鼓，適合小朋友車手在極限場練習進階動作選用，以及較高改裝適配性。

特別搭載:

• 18" Pro-Style Geometry
• Sunday Freeze Front Load Stem
  
• 9t Cassette Hub
• Odyssey Springfield Brakes
• Sunday Current 18" Tires
• FSA Headset
• KMC S1 Chain

規格:

車架 Frame: Sunday Primer, 18.5" top tube, integrated 1-1/8" head tube

前叉 Fork : Sunday Primer, 18" fork w/ 2-piece steerer tube

手把 Handlebar : Sunday, 2PC

立管 Stem: Front load, aluminum, 48mm

頭碗組 Headset: FSA integrated, 1-1/8"

前叉上蓋 Top Cap: FSA aluminum cap

煞車把手 Brake Lever: Aluminum, U-brake compatible

煞車夾器 Brakes: Odyssey Springfield U-brake 

煞車線 Brake Cable: Odyssey Quik Slic

握把套 Grips: Sunday Cornerstone

坐墊 Seat: Sunday Badge, 一體式坐墊

坐管 Seat Post: Integrated

坐管束 Seat Clamp: Sunday

齒盤 Sprocket: Sunday Sabertooth v2, 25T, steel

曲柄 Cranks: 140mm, 3-piece, chromoly

五通組 BB Parts: Sealed, Mid, 19mm

踏板 Pedals:  Wellgo plastic

輪圈 Rims: P-7X aluminum, 18", 28H

前花鼓 Front Hub: Sunday, 28H, low-flange, loose-ball, 3/8" axle 

後花鼓 Rear Hub: Sunday, 28H, sealed, 14mm axle w/ 9T Driver

鋼絲 Spokes: 14G steel, black

外胎 Tires: Sunday Current, 18 x 2.2" (F & R)

鍊條 Chain: KMC S1

重量 Weight: 10.5kg

產地: 臺灣製 Made in Taiwan

車架幾何角度:

Top Tube Length: 18.5" 
Head Tube Angle: 74.5° 
Seat Tube Angle: 71° 
Chainstay Length: 11.7"-12” 
Bottom Bracket Height: 10.35" 
Standover: 7.5" 

*建議身高: 

18" - 122cm - 145cm

16" - 95cm - 125cm

手把規格:

Rise: 7.65" 
Width: 25.5" 
Backsweep: 12° 
Upsweep: 1°

*台中市可來店自取

*整車產品外縣市購買寄送一律不組裝，附組裝教學影片可供DIY，學習自行排除基本故障與正確調整組裝