Race Face Aeffect R e-bike crankset, Bosch Gen. 4/5 1x12, without chainring
Race Face Aeffect R cranks for e-bikes
The popular Race Face Aeffect R cranks are now available for Bosch-powered e-bikes.|
Black matte design with two-color graphics
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Designed for 4th generation Bosch engines
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| Groupset | Aeffect R |
| Cranks length | 165, 170 and 175 mm |
| Weight | 485 g (pair, 165 mm) |
| Q-factor | 180 mm |
| Material | aluminium AL7050-T6 |
| Model year | 2024 |
| product ID | 154036 |
Caute, I have a Ghost ASX 160 Hybrid model 2021 equipped with Ground Fiftyone cranks with a single chainring (34 teeth) and a Bosch Performance CX Gen4 center motor. With ISIS. However, I don't know the specific Q-Factor of these Ghost cleats. On the RACEFACE Aeffect R emtb they say 180, also 194mm. So I'm lost. I hope these cleats will be compatible with my bike. I want to order them, you sent me a discount coupon, for which I thank you ?but I have doubts. Thanks for the answer
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Ahoj, skus premerat priamo na svojom bajku a ziskas istotu - zial niekedy sa naozaj na fabricke udaje vyrobcov spolahnut neda
Len pre istotu - q-factor je hodnota vzdialenost L a P kluky - je potrebne merat od vonkajsej hrany zavitu na pedal (vonkajsia-vonkajsia vzdialenost).
zdravim. su to kluky pre ISIS alebo ISIS (incl. Bosch SX) ako to maju RF na stranke
https://cdn.shopify.com/s/files/1/0063/9968/8786/files/Aeffect_R_eMTB_Crank-Motor_Compatibility_1e76d1a5-f182-48d4-94a3-ceabf980feee.pdf?v=1731347725
Dobrý deň,
Podľa špecifikácie dodávateľov sa jedná o verziu ISIS
Hello, I have Race Face Aeffect Cinch 34T | 24mm Spindle cranks for my bike, which are 170 mm long and I use them to catch rocks, so I'm wondering if these 160mm ones will fit me, or if you can recommend a 160mm alternative that will fit me. Thank you
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Dobry den,
tieto kluky nesadnu, su urcene pre e-bajky s inym typom osky.
Good day. I greet you and wish you a beautiful and blessed Christmas and a Happy New Year 2026.
My question is whether a crank length of 165 mm will also be available.
Thank you for your answer.
Dobrý deň,
všetko dobré aj Vám želáme
Daná dlžka kľúk bude dostupná v mesiaci február. Odporúčam si produkt pridať do Wishlistu - po zmene dostupnosti budete informovaný notifikáciou.
Zdravím vás, tieto kľuky budú pasovať pre bosch 4Gen,teraz mám od acid 175mm. Ďakujem
Dobrý deň, o aký bicykel sa presne jedná? Ďakujem.
Záleží totiž aj na rozmere zadnej stavby, offsete pôvodných kľúk, reťazovej linke atď.
Hello, I want to ask, will they also be compatible with Bosch 2nd generation engines?
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Dobrý deň,
kľuky sú výrobcom špecifikované len pre gen4 (resp. motory od modelového radu MY2020).
Pre staršie generácie motorov Bosch CX a Performance je vhodný model https://www.mtbiker.sk/shop/komponenty/kluky-a-prevodniky/mtb/1-prevodnik/race-face-kluky-aeffect-e-bike-1x12-1x11-1x10.html#popis.
The price is for the crankarm pair, so right + left?
Thank you!
Üdvözlöm , természetesen jobb + bal oldali hajókarokat tartalmaz .
All the answers to questions about delivery, payment, security, returns, warranty and much else.

Transitioning from 165 e13, which were giving me trouble. I have no bad words yet. These guys have a self-extracting bolt, so you don't need an extractor on the ISIS. I like the RF brand mainly because of the price/performance.
Automatically translatedA truly excellent and well thought out product down to every detail. I definitely recommend it. There is no risk of the thread stripping during disassembly or loosening. The aesthetics are also excellent!
Automatically translatednice, aesthetically pleasing, nicely crafted cranks, very easy to assemble, relatively light, designed for Bosch Performance CX 4th gen, I recommend,
Automatically translatedBeautiful, quite light and perfect harmony with the Race Face Atlas 22 pedals.
Automatically translatedgreat satisfaction, I have a bosch gen5 on my ebike
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