E-MTN

Cold forged Narrow-Wide from case hardened high-grade steel.  Our 104BCD E-MTN rings are designed specifically for long wear.

NEW SILVER HARD A.F. OPTION!

買

截屏
NorcoBosch SQ
PVD Trek
CHAIN PVD SQ

NEW SILVER PVD COATED

LOW FRICTION

LONG LASTING

SUPER DURABLE

窄/寬

相容各種品牌的10-12sp鏈條

MTN E型圈 104BCD

MTN E型圈 104BCD

Price range: $35.00 through $60.00

我們的MTN電子圈由表面硬化的高級鋼冷鍛而成，專為e-MTN和更長的磨損而設計。

螺紋 - 這些MTNE形圈是「母」螺紋，用於M8鏈環螺栓。M8 CR 螺栓直接擰入 104BCD 環中，以獲得更好的電機間隙。 見圖。

貨號： N/A 分類： ，
規格
產品1X 鋼製 MTN E 形圈 | 104螺栓圓直徑| 螺紋
BUY THIS IF: 您想更換傳動裝置/刷新 104BCD E-MTN 蜘蛛的環。 請確保您的蜘蛛是 104BCD 而不是較小的 94BCD
設計
風格		窄齒/寬齒
⚠️ E形圈是「母」螺紋，用於安裝常規M8外螺紋螺栓 ，以獲得更好的電機間隙。請參閱上面的所有照片。
製造Cold Forged | Case hardened high grade steel
Black Oxide finish
NEW HARD A.F. PVD Silver Coating
傳動32噸 / 34噸 / 36噸
平均重量32T = 109g | 34T = 132g | 36T = 150g
鏈✅ 10-12sp
KMC | SHIMANO | SRAM
Regular or "Flat" "T-Type" chains
傳動系統SHIMANO -Compatible with mechanical or Di2.
SRAM -Compatible with both mechanical and wireless.
注意！- THREADED : Our MTN E-Rings are ‘female‘ threaded for an M8 chain ring bolt. The M8 CR bolt threads directly into the 104BCD ring for better motor clearance. SEE PICTURE
- M8 CR BOLTS : Sold separately here.

- RING MOUNTING : Praxis logo always faces outward as shown in photos above.

熱門常見問題

這些戒指適合我的曲柄嗎？

這些環專為使用 4 螺栓 104BCD 蜘蛛的電動自行車而設計。（螺栓圓直徑）

因此，請測量/檢查您是否有 104BCD ， 而不是 較小的 94BCD。

這些環是否帶有鏈輪片螺栓？

不可以，這些環使用公 M8 鏈輪片螺栓安裝。

我們的鋼製MTN拖圈是內螺紋，M8螺栓螺紋直接進入環。

Praxis不出售這些螺栓。

如果我沒有電動自行車，我可以使用這些戒指嗎？

不建議將這些環用於類比（非電動）自行車。  

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航運

USA & CANADIAN Consumer orders placed after 12:00pm PST  M-F are shipped the next business day. Orders placed on a weekend or holiday will be processed and shipped the next business day.

30 DAY / RETURNS – At Praxis, we are a core group of riders that believe you should be completely satisfied with the purchase you have made. Should an item purchased through the Praxis Online Store fail to meet your expectations, we will gladly accept its return within 30 days of original purchase date.

保證

Praxis warrants components to be free from defects in materials or workmanship for a period of 2yrs after original purchase to the original owner.

However, there are limitations such as normal wear and tear…as “nothing lasts forever” so please read our Full Warranty

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